{"title":"Spool - HPFP\/LPFP","description":"","products":[{"product_id":"spool-fx-170-hpfp-kit-glc63-amg-m157","title":"Spool FX-170 HPFP Kit AMG [M157]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-170 HPFP Kit | AMG M157\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"280\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) performance upgrade for AMG M157 engines. This solution is designed for high-power V8 biturbo builds where the standard fuel system quickly becomes a limitation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xen6ie\" data-start=\"287\" data-end=\"310\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"291\" data-end=\"310\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"311\" data-end=\"468\"\u003eThe FX-170 is an upgraded high-pressure pump with a larger piston diameter than stock. This allows for approximately \u003cstrong data-start=\"427\" data-end=\"467\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"470\" data-end=\"685\"\u003e\n\n\u003cli data-section-id=\"c56pce\" data-start=\"470\" data-end=\"510\"\u003e\u003cstrong data-start=\"472\" data-end=\"508\"\u003e+50% flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"511\" data-end=\"543\"\u003e\u003cstrong data-start=\"513\" data-end=\"541\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wtjmo2\" data-start=\"544\" data-end=\"613\"\u003e\n\n\u003cstrong data-start=\"546\" data-end=\"571\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e no cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ywtz3r\" data-start=\"614\" data-end=\"685\"\u003eImproves injector capacity and overall system flow\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"687\" data-end=\"717\"\u003eAdditional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"718\" data-end=\"799\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"718\" data-end=\"747\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"748\" data-end=\"774\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"btu1b\" data-start=\"775\" data-end=\"799\"\u003eHigher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"y6g096\" data-start=\"806\" data-end=\"845\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"810\" data-end=\"845\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"846\" data-end=\"906\"\u003eThe M157 engine's standard HPFP is a limiting factor in tuning:\u003c\/p\u003e\n\u003cul data-start=\"908\" data-end=\"1002\"\u003e\n\n\u003cli data-section-id=\"r8xr9y\" data-start=\"908\" data-end=\"959\"\u003eInsufficient fuel delivery for high power\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"960\" data-end=\"1002\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1004\" data-end=\"1011\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"1012\" data-end=\"1159\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1012\" data-end=\"1073\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"w2ycr3\" data-start=\"1074\" data-end=\"1120\"\u003eEnables higher power safely\u003c\/li\u003e\n\n\u003cli data-section-id=\"bqwson\" data-start=\"1121\" data-end=\"1159\"\u003eSupports demanding tuning configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1166\" data-end=\"1189\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1189\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1190\" data-end=\"1392\"\u003e\n\n\u003cli data-section-id=\"1kuuvlb\" data-start=\"1190\" data-end=\"1232\"\u003e2 x FX-170 high-pressure fuel pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1233\" data-end=\"1284\"\u003eUpgraded fuel lines + mounting hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1285\" data-end=\"1336\"\u003eBosch 10-micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"eid3ya\" data-start=\"1337\" data-end=\"1392\"\u003eEthanol content monitoring system (optional)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"10smnb5\" data-start=\"1399\" data-end=\"1433\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1403\" data-end=\"1433\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1434\" data-end=\"1586\"\u003e\n\n\u003cli data-section-id=\"7hi8tw\" data-start=\"1434\" data-end=\"1493\"\u003eExcellent filtration performance without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1494\" data-end=\"1541\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"12a9192\" data-start=\"1542\" data-end=\"1586\"\u003eDesigned for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1gtiq1z\" data-start=\"1593\" data-end=\"1644\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1597\" data-end=\"1644\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1645\" data-end=\"1852\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1645\" data-end=\"1716\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"x21eo3\" data-start=\"1717\" data-end=\"1754\"\u003eMobile app (BLE 4.0 connectivity)\u003c\/li\u003e\n\n\u003cli data-section-id=\"tgipch\" data-start=\"1755\" data-end=\"1797\"\u003e0–5V output for flex fuel systems\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1798\" data-end=\"1852\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"1859\" data-end=\"1888\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1863\" data-end=\"1888\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1889\" data-end=\"1926\"\u003eThe FX-170 requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"1927\" data-end=\"2038\"\u003e\n\n\u003cli data-section-id=\"159teb2\" data-start=\"1927\" data-end=\"1970\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"1971\" data-end=\"2038\"\u003eOperation without calibration may cause damage and void warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2040\" data-end=\"2046\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2047\" data-end=\"2133\"\u003e\n\n\u003cli data-section-id=\"ckc1s8\" data-start=\"2047\" data-end=\"2092\"\u003eProvides necessary information to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"3mag7a\" data-start=\"2093\" data-end=\"2133\"\u003eHelps find an experienced tuner\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2135\" data-end=\"2181\"\u003eNote: Spool does not provide ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xp8wtj\" data-start=\"2188\" data-end=\"2215\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2192\" data-end=\"2215\"\u003eImportant Note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2216\" data-end=\"2270\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2272\" data-end=\"2431\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2272\" data-end=\"2329\"\u003eInsufficient LPFP can damage HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2330\" data-end=\"2379\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"1egpe2r\" data-start=\"2380\" data-end=\"2431\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2433\" data-end=\"2492\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492414628187,"sku":"SP-FX17-M157-FGHN","price":4347.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492414660955,"sku":"SP-FX17-M157-EE-DSXG","price":3990.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492414693723,"sku":"SP-FX17-M157-NE-GJGFJ","price":3990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_4964bea6-aa71-4574-9ade-218222b0b940.png?v=1731757012"},{"product_id":"spool-fx-200-hpfp-kit-amg-m157","title":"Spool FX-200 HPFP Kit AMG [M157]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-200 HPFP Kit | AMG M157\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"306\"\u003eThe Spool Performance FX-200 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-AMG M157 engines. This model represents the next stage of evolution, offering significantly increased fuel capacity for demanding high-power V8 biturbo builds.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"308\" data-end=\"327\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"328\" data-519\u003eThe FX-200 is an upgraded high-pressure pump with a larger piston diameter than the stock unit. This allows for approximately \u003cstrong data-start=\"444\" data-end=\"484\"\u003etwice the fuel flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"521\" data-end=\"711\"\u003e\n\n\u003cli data-section-id=\"1madnux\" data-start=\"521\" data-end=\"559\"\u003eApproximately 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"560\" data-end=\"588\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"589\" data-end=\"651\"\u003ePlug \u0026amp; Play installation without cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1gxe0di\" data-start=\"652\" data-end=\"711\"\u003eEnables significantly higher fuel delivery\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"713\" data-end=\"743\"\u003eThe increased capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"744\" data-end=\"834\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"744\" data-end=\"773\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"774\" data-end=\"800\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"4h23nt\" data-start=\"801\" data-end=\"834\"\u003eSignificantly higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"836\" data-end=\"871\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"872\" data-end=\"933\"\u003eThe stock HPFP on the M157 engine is a clear bottleneck for tuning:\u003c\/p\u003e\n\u003cul data-start=\"935\" data-end=\"1033\"\u003e\n\n\u003cli data-section-id=\"tzf11b\" data-start=\"935\" data-end=\"990\"\u003eInsufficient fuel supply for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"991\" data-end=\"1033\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1035\" data-end=\"1042\"\u003eThe FX-200:\u003c\/p\u003e\n\u003cul data-start=\"1043\" data-end=\"1208\"\u003e\n\n\u003cli data-section-id=\"1el4kih\" data-start=\"1043\" data-end=\"1099\"\u003eDoubles the fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"70iqu4\" data-start=\"1100\" data-end=\"1149\"\u003eSignificantly raises the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1150\" data-end=\"1208\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1210\" data-end=\"1229\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1230\" data-end=\"1454\"\u003e\n\n\u003cli data-section-id=\"13vnlcb\" data-start=\"1230\" data-end=\"1272\"\u003e2 x FX-200 high-pressure fuel pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1273\" data-end=\"1324\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1325\" data-end=\"1376\"\u003eBosch 10-micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1377\" data-end=\"1454\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1456\" data-end=\"1486\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1487\" data-end=\"1646\"\u003e\n\n\u003cli data-section-id=\"uf5cz3\" data-start=\"1487\" data-end=\"1547\"\u003eHighly efficient filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1548\" data-end=\"1595\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tmq1ji\" data-start=\"1596\" data-end=\"1646\"\u003eRecommended addition for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1648\" data-end=\"1695\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1696\" data-end=\"1905\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1696\" data-end=\"1767\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"fuvsdw\" data-start=\"1768\" data-end=\"1807\"\u003eMobile application with BLE 4.0 connectivity\u003c\/li\u003e\n\n\u003cli data-section-id=\"tgipch\" data-start=\"1808\" data-end=\"1850\"\u003e0–5V output for flex fuel systems\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1851\" data-end=\"1905\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1907\" data-end=\"1932\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cp data-start=\"1933\" data-end=\"1978\"\u003ePump operation requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"1980\" data-end=\"2094\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"1980\" data-end=\"2026\"\u003eCalibration must be done before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2027\" data-end=\"2094\"\u003eOperating without adjustment can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2096\" data-end=\"2102\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2103\" data-end=\"2204\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2103\" data-end=\"2147\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2148\" data-end=\"2204\"\u003eHelps find an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2206\" data-end=\"2252\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2254\" data-end=\"2277\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2278\" data-end=\"2332\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2334\" data-end=\"2504\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2334\" data-end=\"2391\"\u003eInsufficient LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2392\" data-end=\"2441\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2442\" data-end=\"2504\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2506\" data-end=\"2562\"\u003eRecommendation: ensure sufficient low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492469547355,"sku":"SP-FX0320-M157","price":6803.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492469580123,"sku":"SP-FX20-M157-EE","price":6436.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492469612891,"sku":"SP-FX20-M157-NE","price":6436.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/SpoolFX200-2_900x900_crop_center_ad0aa53d-97bc-4f8d-ac46-239602836215.png?v=1731757462"},{"product_id":"spool-stage-3-lpfp-e63-cls63-gle63-s63-sl63-m157","title":"Spool Stage 3 LPFP E63, CLS63, GLE63, S63, SL63 [M157]","description":"\u003cp data-start=\"0\" data-end=\"73\"\u003e\u003cstrong data-start=\"0\" data-end=\"73\"\u003eSpool Stage 3 LPFP | Mercedes-AMG M157 (E63, CLS63, GLE63, S63, SL63)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"75\" data-end=\"348\"\u003eThe Spool Performance Stage 3 LPFP is an advanced low-pressure fuel pump (LPFP) upgrade for Mercedes-AMG M157 engines. The system is designed to meet the increased fuel demands of high-horsepower setups and eliminate the limitations of the factory system.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"350\" data-end=\"365\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"366\" data-end=\"585\"\u003eStock low-pressure fuel pumps often become a bottleneck, especially when running E85 and at high power levels. The Stage 3 LPFP solves this with a dual-pump design that operates synchronously with boost pressure.\u003c\/p\u003e\n\u003cul data-start=\"587\" data-end=\"865\"\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"587\" data-end=\"627\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"628\" data-end=\"681\"\u003eSecondary pump activates with boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"682\" data-end=\"721\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"722\" data-end=\"776\"\u003eSupports over 1200 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"777\" data-end=\"805\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rdm4wh\" data-start=\"806\" data-end=\"865\"\u003eDesigned to work with OEM fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"867\" data-end=\"887\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"888\" data-end=\"1120\"\u003e\n\n\u003cli data-section-id=\"x3e290\" data-start=\"888\" data-end=\"955\"\u003ePrimary pump maintains steady supply during normal operation\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"956\" data-end=\"1008\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"cqem4c\" data-start=\"1009\" data-end=\"1058\"\u003eIncreases fuel flow at high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"jg3k96\" data-start=\"1059\" data-end=\"1120\"\u003eReduces the risk of fuel starvation at high power\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"apc3gs\" data-start=\"1122\" data-end=\"1150\"\u003eTechnological Enhancements\u003c\/h3\u003e\n\u003cul data-start=\"1151\" data-end=\"1373\"\u003e\n\n\u003cli data-section-id=\"m9vk3k\" data-start=\"1151\" data-end=\"1204\"\u003eDual pump configuration for optimal supply\u003c\/li\u003e\n\n\u003cli data-section-id=\"mtik68\" data-start=\"1205\" data-end=\"1253\"\u003eSignificantly increased flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w6151f\" data-start=\"1254\" data-end=\"1317\"\u003eReinforced electrical and fuel lines for high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"14snksj\" data-start=\"1318\" data-end=\"1373\"\u003eEthanol-resistant components for longevity\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1375\" data-end=\"1410\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1411\" data-end=\"1478\"\u003eThe M157 engine's stock LPFP is insufficient for demanding tuned setups:\u003c\/p\u003e\n\u003cul data-start=\"1480\" data-end=\"1658\"\u003e\n\n\u003cli data-section-id=\"s0kln3\" data-start=\"1480\" data-end=\"1533\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"2vwln2\" data-start=\"1534\" data-end=\"1597\"\u003eLarger turbos and HPFP upgrades require more supply\u003c\/li\u003e\n\n\u003cli data-section-id=\"1gd4xf7\" data-start=\"1598\" data-end=\"1658\"\u003eInsufficient supply can limit power and reliability\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1660\" data-end=\"1673\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1674\" data-end=\"1803\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1674\" data-end=\"1716\"\u003eEliminates the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ubz7iq\" data-start=\"1717\" data-end=\"1759\"\u003eImproves fuel delivery accuracy\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1760\" data-end=\"1803\"\u003eEnables very high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1805\" data-end=\"1823\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1824\" data-end=\"1873\"\u003eMercedes-AMG M157 engine-equipped models:\u003c\/p\u003e\n\u003cul data-start=\"1875\" data-end=\"1919\"\u003e\n\n\u003cli data-section-id=\"170h9ns\" data-start=\"1875\" data-end=\"1882\"\u003eE63\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kfrlkh\" data-start=\"1883\" data-end=\"1892\"\u003eCLS63\u003c\/li\u003e\n\n\u003cli data-section-id=\"1thedlv\" data-start=\"1893\" data-end=\"1902\"\u003eGLE63\u003c\/li\u003e\n\n\u003cli data-section-id=\"179seda\" data-start=\"1903\" data-end=\"1910\"\u003eS63\u003c\/li\u003e\n\n\u003cli data-section-id=\"5lv5g2\" data-start=\"1911\" data-end=\"1919\"\u003eSL63\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492491927899,"sku":"SP-MC-57LPFP-KOP","price":1545.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fp1-1014x912_900x900_crop_center_bbf08f92-82bb-491b-b475-879bc99679db.png?v=1731757718"},{"product_id":"spool-fx-200-hpfp-kit-amg-m177","title":"Spool FX-200 HPFP Kit AMG [M177]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-200 HPFP Kit | AMG M177\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"304\"\u003eThe Spool Performance FX-200 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-AMG M177 engines. This solution is designed for high-power V8 biturbo setups where the standard fuel system is insufficient to support increasing power targets.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"306\" data-end=\"325\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"326\" data-end=\"517\"\u003eThe FX-200 is an upgraded high-pressure pump with a larger cylinder diameter than stock. This allows for approximately \u003cstrong data-start=\"442\" data-end=\"482\"\u003e+80% more fuel flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"519\" data-end=\"771\"\u003e\n\n\u003cli data-section-id=\"1sxzqud\" data-start=\"519\" data-end=\"560\"\u003eApproximately +80% flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"561\" data-end=\"589\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"590\" data-end=\"652\"\u003ePlug \u0026amp; Play installation with no cutting or wiring changes\u003c\/li\u003e\n\n\u003cli data-section-id=\"1o4duma\" data-start=\"653\" data-end=\"710\"\u003eCapable of running operating pressures up to approx. 240 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"6yyqs5\" data-start=\"711\" data-end=\"771\"\u003eImproves injector flow and shortens injection duration\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"773\" data-end=\"803\"\u003eAdditional capacity enables:\u003c\/p\u003e\n\u003cul data-start=\"804\" data-end=\"899\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"804\" data-end=\"833\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"834\" data-end=\"860\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"slyamn\" data-start=\"861\" data-end=\"899\"\u003eSignificantly higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"901\" data-end=\"936\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"937\" data-end=\"994\"\u003eThe M177 engine's standard HPFP is a clear limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"996\" data-end=\"1094\"\u003e\n\n\u003cli data-section-id=\"tzf11b\" data-start=\"996\" data-end=\"1051\"\u003eInsufficient fuel supply for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"1052\" data-end=\"1094\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1096\" data-end=\"1103\"\u003eThe FX-200:\u003c\/p\u003e\n\u003cul data-start=\"1104\" data-end=\"1263\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1104\" data-end=\"1165\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"d9sc77\" data-start=\"1166\" data-end=\"1204\"\u003eExpands the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1205\" data-end=\"1263\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1265\" data-end=\"1284\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1285\" data-end=\"1509\"\u003e\n\n\u003cli data-section-id=\"13vnlcb\" data-start=\"1285\" data-end=\"1327\"\u003e2 x FX-200 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1328\" data-end=\"1379\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1380\" data-end=\"1431\"\u003eBosch 10 micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1432\" data-end=\"1509\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1511\" data-end=\"1541\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1542\" data-end=\"1680\"\u003e\n\n\u003cli data-section-id=\"13z13dn\" data-start=\"1542\" data-end=\"1597\"\u003eTop-tier filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1598\" data-end=\"1645\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"xlphna\" data-start=\"1646\" data-end=\"1680\"\u003eDesigned for the Mercedes platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1682\" data-end=\"1729\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1730\" data-end=\"1948\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1730\" data-end=\"1801\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"fuvsdw\" data-start=\"1802\" data-end=\"1841\"\u003eMobile app with BLE 4.0 connectivity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1842\" data-end=\"1893\"\u003eAllows for precise control of the fuel mixture\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1894\" data-end=\"1948\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1950\" data-end=\"1975\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cp data-start=\"1976\" data-end=\"2021\"\u003eOperating the pump requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"2023\" data-end=\"2137\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"2023\" data-end=\"2069\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2070\" data-end=\"2137\"\u003eOperating without calibration may cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2139\" data-end=\"2145\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2146\" data-end=\"2247\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2146\" data-end=\"2190\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2191\" data-end=\"2247\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2249\" data-end=\"2295\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2297\" data-end=\"2320\"\u003eImportant consideration: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2321\" data-end=\"2375\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2377\" data-end=\"2547\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2377\" data-end=\"2434\"\u003eInsufficient LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2435\" data-end=\"2484\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2485\" data-end=\"2547\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2549\" data-end=\"2605\"\u003eRecommendation: ensure sufficient low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492578566491,"sku":"SP-FX200-CM177-DSFV","price":6803.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492578599259,"sku":"SP-FX200-CM177-EE-SDFV","price":6436.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492578632027,"sku":"SP-FX200-CM177-NE-SDFA","price":6436.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_crop_center_ab3f8dcc-977f-4902-bd15-c145867329a4.png?v=1731758027"},{"product_id":"spool-fx-350-hpfp-kit-amg-m177","title":"Spool FX-350 HPFP Kit AMG [M177]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-350 HPFP Kit | AMG M177\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"343\"\u003eThe Spool Performance FX-350 is the next-generation high-pressure fuel pump (HPFP) upgrade for Mercedes-AMG M177 engines. This model surpasses the previous FX-200 in performance and efficiency, offering significantly higher pressure and better fuel utilization for high-power applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"345\" data-end=\"364\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"365\" data-end=\"491\"\u003eThe FX-350 is an advanced HPFP designed to operate at significantly higher pressures than traditional solutions.\u003c\/p\u003e\n\u003cul data-start=\"493\" data-end=\"654\"\u003e\n\n\u003cli data-section-id=\"9fa7b1\" data-start=\"493\" data-end=\"530\"\u003eOperating pressure up to 35 MPa \/ 350 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"zn712f\" data-start=\"531\" data-end=\"582\"\u003eUp to +90% more flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"583\" data-end=\"611\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1f4p7nw\" data-start=\"612\" data-end=\"654\"\u003ePlug \u0026amp; Play installation without modifications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"656\" data-end=\"687\"\u003eEffects of higher pressure:\u003c\/p\u003e\n\u003cul data-start=\"688\" data-end=\"917\"\u003e\n\n\u003cli data-section-id=\"nqqn6i\" data-start=\"688\" data-end=\"779\"\u003eUp to approx. 40% more fuel through the injectors before reaching injection limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"1fdqopd\" data-start=\"780\" data-end=\"816\"\u003eImproved fuel atomization\u003c\/li\u003e\n\n\u003cli data-section-id=\"195n4i3\" data-start=\"817\" data-end=\"864\"\u003eMore efficient combustion and better efficiency\u003c\/li\u003e\n\n\u003cli data-section-id=\"1gkevly\" data-start=\"865\" data-end=\"917\"\u003eEnables higher power and better response\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"919\" data-end=\"954\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"955\" data-end=\"1018\"\u003eThe M177 engine's stock HPFP limits performance during tuning:\u003c\/p\u003e\n\u003cul data-start=\"1020\" data-end=\"1112\"\u003e\n\n\u003cli data-section-id=\"p4lagi\" data-start=\"1020\" data-end=\"1073\"\u003eInsufficient fuel capacity for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"13783yy\" data-start=\"1074\" data-end=\"1112\"\u003eEthanol blends remain limited\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1114\" data-end=\"1121\"\u003eThe FX-350:\u003c\/p\u003e\n\u003cul data-start=\"1122\" data-end=\"1310\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1122\" data-end=\"1183\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1dutosz\" data-start=\"1184\" data-end=\"1249\"\u003eEnables larger turbos and more aggressive tunes\u003c\/li\u003e\n\n\u003cli data-section-id=\"1obhrxa\" data-start=\"1250\" data-end=\"1310\"\u003eGreatly expands the platform's performance potential\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1312\" data-end=\"1331\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1332\" data-end=\"1556\"\u003e\n\n\u003cli data-section-id=\"1a2ekof\" data-start=\"1332\" data-end=\"1374\"\u003e2 x FX-350 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1375\" data-end=\"1426\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1427\" data-end=\"1478\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1479\" data-end=\"1556\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1558\" data-end=\"1588\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1589\" data-end=\"1729\"\u003e\n\n\u003cli data-section-id=\"7hi8tw\" data-start=\"1589\" data-end=\"1648\"\u003eExcellent filtration performance without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"12d0ipj\" data-start=\"1649\" data-end=\"1696\"\u003eProtects the pump and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"yinfnc\" data-start=\"1697\" data-end=\"1729\"\u003eOptimized for the Mercedes platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1731\" data-end=\"1778\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1779\" data-end=\"2014\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1779\" data-end=\"1850\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1851\" data-end=\"1890\"\u003eBLE 4.0 connection to mobile app\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nwcinv\" data-start=\"1891\" data-end=\"1936\"\u003eEnables precise mixture ratio control\u003c\/li\u003e\n\n\u003cli data-section-id=\"152w13\" data-start=\"1937\" data-end=\"2014\"\u003ePTFE-lined, braided stainless steel E85-compatible fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"2016\" data-end=\"2041\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cul data-start=\"2042\" data-end=\"2164\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"2042\" data-end=\"2092\"\u003eRequires software modifications before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1f5e21z\" data-start=\"2093\" data-end=\"2164\"\u003eCalibration is essential for performance and safety\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2166\" data-end=\"2172\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2173\" data-end=\"2275\"\u003e\n\n\u003cli data-section-id=\"ckc1s8\" data-start=\"2173\" data-end=\"2218\"\u003eProvides the necessary data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2219\" data-end=\"2275\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2277\" data-end=\"2323\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2325\" data-end=\"2348\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2349\" data-end=\"2403\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2405\" data-end=\"2588\"\u003e\n\n\u003cli data-section-id=\"1sqg9z7\" data-start=\"2405\" data-end=\"2475\"\u003eInsufficient supply can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2476\" data-end=\"2525\"\u003eHPFP lubrication is based on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2526\" data-end=\"2588\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2590\" data-end=\"2646\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492599570779,"sku":"SP-FX-M177-C63","price":8026.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492599603547,"sku":"SP-FX-M177-C63-EE-45MH","price":7659.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492599636315,"sku":"SP-FX-M177-C63-EE-45HJ","price":7659.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_crop_center_a6da0b0a-ebff-4d2a-a48b-cc97bd9ad6b2.png?v=1731758166"},{"product_id":"spool-stage-3-lpfp-amg-m177","title":"Spool Stage 3 LPFP AMG [M177]","description":"\u003cp data-start=\"0\" data-end=\"33\"\u003e\u003cstrong data-start=\"0\" data-end=\"33\"\u003eSpool Stage 3 LPFP | AMG M177\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"35\" data-end=\"293\"\u003eThe Spool Performance Stage 3 LPFP is a top-tier low-pressure fuel pump (LPFP) upgrade for Mercedes-AMG M177 engines. This solution is designed to eliminate low-pressure side limitations, especially with very high power outputs and E85 usage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"295\" data-end=\"310\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"311\" data-end=\"518\"\u003eAs the capacity of high-pressure pumps (HPFP) increases, the low-pressure side electric fuel pump often becomes a critical bottleneck. The Stage 3 LPFP solves this by utilizing a dual pump solution.\u003c\/p\u003e\n\u003cul data-start=\"520\" data-end=\"760\"\u003e\n\n\u003cli data-section-id=\"3lyxa3\" data-start=\"520\" data-end=\"560\"\u003eTwin pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tocccs\" data-start=\"561\" data-end=\"611\"\u003eSecond pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"612\" data-end=\"651\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"652\" data-end=\"706\"\u003eSupports over 1200 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ztl0p\" data-start=\"707\" data-end=\"760\"\u003eWorks with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"762\" data-end=\"782\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"783\" data-end=\"993\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"783\" data-end=\"844\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"z8qd7p\" data-start=\"845\" data-end=\"894\"\u003eSecondary pump activates with boost\u003c\/li\u003e\n\n\u003cli data-section-id=\"vhmxe1\" data-start=\"895\" data-end=\"943\"\u003eProvides additional fuel under high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"2a6t5m\" data-start=\"944\" data-end=\"993\"\u003eEnsures consistent supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"995\" data-end=\"1030\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1031\" data-end=\"1095\"\u003eThe stock M177 LPFP is insufficient for extreme configurations:\u003c\/p\u003e\n\u003cul data-start=\"1097\" data-end=\"1250\"\u003e\n\n\u003cli data-section-id=\"s0kln3\" data-start=\"1097\" data-end=\"1150\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"17l9b32\" data-start=\"1151\" data-end=\"1193\"\u003eLarge turbochargers increase consumption\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1194\" data-end=\"1250\"\u003eHPFP does not operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1252\" data-end=\"1265\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1266\" data-end=\"1405\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1266\" data-end=\"1308\"\u003eEliminates the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"l5faah\" data-start=\"1309\" data-end=\"1361\"\u003eImproves system stability and reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1362\" data-end=\"1405\"\u003eEnables very high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492620149083,"sku":"SP-LSC63-M177","price":1789.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/c63sp3-1014x912_900x900_84c90b29-d629-452d-8314-5512ae1dab80.png?v=1731758364"},{"product_id":"spool-fx-170-upgraded-hpfp-amg-gt-gts-gtc-gtr-m178","title":"Spool FX-170 HPFP AMG GT, GTS, GTC, GTR [M178]","description":"\u003cp data-start=\"0\" data-end=\"65\"\u003e\u003cstrong data-start=\"0\" data-end=\"65\"\u003eSpool FX-170 HPFP Upgrade | AMG GT \/ GTS \/ GTC \/ GTR (M178)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"67\" data-end=\"330\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-AMG M178 engines. This solution is designed for high-power configurations of the AMG GT model range, where the standard fuel system acts as a limitation in tuning.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xen6ie\" data-start=\"337\" data-end=\"360\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"341\" data-end=\"360\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"361\" data-end=\"513\"\u003eThe FX-170 is an upgraded high-pressure pump with a larger cylinder bore than standard. This provides approximately \u003cstrong data-start=\"472\" data-end=\"512\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"515\" data-end=\"731\"\u003e\n\n\u003cli data-section-id=\"c56pce\" data-start=\"515\" data-end=\"555\"\u003e\u003cstrong data-start=\"517\" data-end=\"553\"\u003e+50% flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"556\" data-end=\"588\"\u003e\u003cstrong data-start=\"558\" data-end=\"586\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wtjmo2\" data-start=\"589\" data-end=\"658\"\u003e\n\n\u003cstrong data-start=\"591\" data-end=\"616\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e no cutting or wire modification\u003c\/li\u003e\n\n\u003cli data-section-id=\"ejn0io\" data-start=\"659\" data-end=\"731\"\u003eAllows for increased fuel delivery at higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"733\" data-end=\"763\"\u003eThe added capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"764\" data-end=\"854\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"764\" data-end=\"793\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"794\" data-end=\"820\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"4h23nt\" data-start=\"821\" data-end=\"854\"\u003eSignificantly higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"y6g096\" data-start=\"861\" data-end=\"900\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"865\" data-end=\"900\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"901\" data-end=\"964\"\u003eThe M178 engine's standard HPFP limits performance in tuning:\u003c\/p\u003e\n\u003cul data-start=\"966\" data-end=\"1051\"\u003e\n\n\u003cli data-section-id=\"76aaa7\" data-start=\"966\" data-end=\"1016\"\u003eInsufficient fuel delivery for high power\u003c\/li\u003e\n\n\u003cli data-section-id=\"6aj76o\" data-start=\"1017\" data-end=\"1051\"\u003eLimited ethanol usage\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1053\" data-end=\"1060\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"1061\" data-end=\"1234\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1061\" data-end=\"1122\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1123\" data-end=\"1181\"\u003eEnables more efficient and safer tuning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1llxj1x\" data-start=\"1182\" data-end=\"1234\"\u003eSupports demanding turbo and flex fuel setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1241\" data-end=\"1264\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1245\" data-end=\"1264\"\u003ePackage contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1265\" data-end=\"1494\"\u003e\n\n\u003cli data-section-id=\"1kuuvlb\" data-start=\"1265\" data-end=\"1307\"\u003e2 x FX-170 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1308\" data-end=\"1359\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1360\" data-end=\"1411\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"x1ljhh\" data-start=\"1412\" data-end=\"1494\"\u003eEthanol content monitoring system (optional, mobile and watch application)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"10smnb5\" data-start=\"1501\" data-end=\"1535\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1505\" data-end=\"1535\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1536\" data-end=\"1681\"\u003e\n\n\u003cli data-section-id=\"u86jjf\" data-start=\"1536\" data-end=\"1604\"\u003eTop-tier filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1605\" data-end=\"1652\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"nao9tx\" data-start=\"1653\" data-end=\"1681\"\u003eOptimized for the M178 platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1gtiq1z\" data-start=\"1688\" data-end=\"1739\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1692\" data-end=\"1739\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1740\" data-end=\"1995\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1740\" data-end=\"1811\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"840hkh\" data-start=\"1812\" data-end=\"1848\"\u003eMobile and smartwatch app support\u003c\/li\u003e\n\n\u003cli data-section-id=\"93u7zi\" data-start=\"1849\" data-end=\"1868\"\u003eBLE 4.0 connectivity\u003c\/li\u003e\n\n\u003cli data-section-id=\"vnqzew\" data-start=\"1869\" data-end=\"1917\"\u003e0-5V output for flex fuel systems\u003c\/li\u003e\n\n\u003cli data-section-id=\"152w13\" data-start=\"1918\" data-end=\"1995\"\u003ePTFE-lined, braided stainless steel E85-compatible fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"2002\" data-end=\"2031\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2006\" data-end=\"2031\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2032\" data-end=\"2069\"\u003eThe FX-170 requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"2070\" data-end=\"2181\"\u003e\n\n\u003cli data-section-id=\"159teb2\" data-start=\"2070\" data-end=\"2113\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2114\" data-end=\"2181\"\u003eWithout adjustment, use may cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2183\" data-end=\"2189\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2190\" data-end=\"2284\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2190\" data-end=\"2234\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hp9f3i\" data-start=\"2235\" data-end=\"2284\"\u003eAssists in connecting with experienced tuners\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2286\" data-end=\"2332\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xp8wtj\" data-start=\"2339\" data-end=\"2366\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2343\" data-end=\"2366\"\u003eImportant note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2367\" data-end=\"2421\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2423\" data-end=\"2582\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2423\" data-end=\"2480\"\u003eInsufficient LPFP can damage HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2481\" data-end=\"2530\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"1egpe2r\" data-start=\"2531\" data-end=\"2582\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2584\" data-end=\"2643\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492661043547,"sku":"SP-FX170-M178","price":4357.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492661076315,"sku":"SP-FX170-M178-EE-LLK","price":3990.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492661109083,"sku":"SP-FX170-M178-NE-KKL","price":3990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_0db2d852-1d67-4a38-9c05-9c166d385003.png?v=1731758538"},{"product_id":"spool-fx-200-upgraded-hpfp-amg-gt-gts-gtc-gtr-m178","title":"Spool FX-200 HPFP AMG GT, GTS, GTC, GTR [M178]","description":"\u003cp data-start=\"0\" data-end=\"59\"\u003e\u003cstrong data-start=\"0\" data-end=\"59\"\u003eSpool FX-200 HPFP Kit | AMG GT \/ GTS \/ GTC \/ GTR (M178)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"61\" data-end=\"333\"\u003eThe Spool Performance FX-200 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-AMG M178 engines. This solution is designed for high-power configurations of the AMG GT series, where the standard fuel system is insufficient to support increasing power goals.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"335\" data-end=\"354\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"355\" data-end=\"546\"\u003eThe FX-200 is an upgraded high-pressure pump with a larger piston diameter than the standard one. This enables approximately \u003cstrong data-start=\"471\" data-end=\"511\"\u003e+80% more fuel flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"548\" data-end=\"776\"\u003e\n\n\u003cli data-section-id=\"1sxzqud\" data-start=\"548\" data-end=\"589\"\u003eApproximately +80% flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"590\" data-end=\"618\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"619\" data-end=\"681\"\u003ePlug \u0026amp; Play installation without cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"rvw9rj\" data-start=\"682\" data-end=\"715\"\u003eOperating pressure up to approx. 250 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"6yyqs5\" data-start=\"716\" data-end=\"776\"\u003eImproves injector flow and shortens injection time\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"778\" data-end=\"808\"\u003eThe additional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"809\" data-end=\"904\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"809\" data-end=\"838\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"839\" data-end=\"865\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"slyamn\" data-start=\"866\" data-end=\"904\"\u003eSignificantly higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"906\" data-end=\"941\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"942\" data-end=\"999\"\u003eThe M178 engine's standard HPFP is a clear limitation for tuning:\u003c\/p\u003e\n\u003cul data-start=\"1001\" data-end=\"1094\"\u003e\n\n\u003cli data-section-id=\"76aaa7\" data-start=\"1001\" data-end=\"1051\"\u003eInsufficient fuel supply for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"1052\" data-end=\"1094\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1096\" data-end=\"1103\"\u003eFX-200:\u003c\/p\u003e\n\u003cul data-start=\"1104\" data-end=\"1263\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1104\" data-end=\"1165\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"d9sc77\" data-start=\"1166\" data-end=\"1204\"\u003eExpands platform fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1205\" data-end=\"1263\"\u003eEnables more efficient and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1265\" data-end=\"1284\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1285\" data-end=\"1509\"\u003e\n\n\u003cli data-section-id=\"13vnlcb\" data-start=\"1285\" data-end=\"1327\"\u003e2 x FX-200 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1328\" data-end=\"1379\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1380\" data-end=\"1431\"\u003eBosch 10-micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1432\" data-end=\"1509\"\u003eEthanol content measurement system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1511\" data-end=\"1541\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1542\" data-end=\"1678\"\u003e\n\n\u003cli data-section-id=\"13z13dn\" data-start=\"1542\" data-end=\"1597\"\u003eTop-tier filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1598\" data-end=\"1645\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"yinfnc\" data-start=\"1646\" data-end=\"1678\"\u003eOptimized for Mercedes platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1680\" data-end=\"1727\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1728\" data-end=\"1946\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1728\" data-end=\"1799\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"fuvsdw\" data-start=\"1800\" data-end=\"1839\"\u003eMobile app with BLE 4.0 connectivity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1840\" data-end=\"1891\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1892\" data-end=\"1946\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1948\" data-end=\"1973\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cp data-start=\"1974\" data-end=\"2019\"\u003eOperating the pump requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"2021\" data-end=\"2135\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"2021\" data-end=\"2067\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2068\" data-end=\"2135\"\u003eWithout adjustment, use can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2137\" data-end=\"2143\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2144\" data-end=\"2245\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2144\" data-end=\"2188\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2189\" data-end=\"2245\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2247\" data-end=\"2293\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2295\" data-end=\"2318\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2319\" data-end=\"2373\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2375\" data-end=\"2545\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2375\" data-end=\"2432\"\u003eInsufficient LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2433\" data-end=\"2482\"\u003eHPFP lubrication is based on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2483\" data-end=\"2545\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2547\" data-end=\"2603\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492670775643,"sku":"SP-FX200-M178-FG5","price":6723.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492670808411,"sku":"SP-FX200-M178-EE-56SD","price":6436.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492670841179,"sku":"SP-FX200-M178-NE-SDFV","price":6436.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_f98f399f-0020-4766-a4e0-d63dee9062de.png?v=1731758702"},{"product_id":"spool-fx-350-upgraded-hpfp-amg-gt-gts-gtc-gtr-m178","title":"Spool FX-350 HPFP AMG GT, GTS, GTC, GTR [M178]","description":"\u003cp data-start=\"0\" data-end=\"59\"\u003e\u003cstrong data-start=\"0\" data-end=\"59\"\u003eSpool FX-350 HPFP Kit | AMG GT \/ GTS \/ GTC \/ GTR (M178)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"61\" data-end=\"355\"\u003eThe Spool Performance FX-350 is the next generation high-pressure fuel pump (HPFP) upgrade for Mercedes-AMG M178 engines. This solution surpasses the previous FX-200 model in both pressure and overall performance, providing significantly improved fuel delivery for high-power applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"357\" data-end=\"376\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"377\" data-end=\"526\"\u003eThe FX-350 is designed to operate at significantly higher pressure than its predecessor, directly increasing fuel flow through the injectors.\u003c\/p\u003e\n\u003cul data-start=\"528\" data-end=\"759\"\u003e\n\n\u003cli data-section-id=\"9fa7b1\" data-start=\"528\" data-end=\"565\"\u003eOperating pressure up to 35 MPa \/ 350 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"zn712f\" data-start=\"566\" data-end=\"617\"\u003eUp to +90% more flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tupwv9\" data-start=\"618\" data-end=\"705\"\u003eApproximately +40% more fuel through injectors before reaching injection limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"706\" data-end=\"734\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"735\" data-end=\"759\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"761\" data-end=\"787\"\u003eBenefits of higher pressure:\u003c\/p\u003e\n\u003cul data-start=\"788\" data-end=\"961\"\u003e\n\n\u003cli data-section-id=\"1fdqopd\" data-start=\"788\" data-end=\"824\"\u003eImproved fuel atomization\u003c\/li\u003e\n\n\u003cli data-section-id=\"f4s41\" data-start=\"825\" data-end=\"863\"\u003eMore efficient and cleaner combustion\u003c\/li\u003e\n\n\u003cli data-section-id=\"n7tcyc\" data-start=\"864\" data-end=\"906\"\u003eIncreased power and better efficiency\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qwjasr\" data-start=\"907\" data-end=\"961\"\u003eAllows for higher power without additional injection\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"963\" data-end=\"998\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"999\" data-end=\"1069\"\u003eThe M178 engine's stock HPFP significantly limits tuning potential:\u003c\/p\u003e\n\u003cul data-start=\"1071\" data-end=\"1169\"\u003e\n\n\u003cli data-section-id=\"ofgo82\" data-start=\"1071\" data-end=\"1129\"\u003eFuel capacity is insufficient for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"8j819b\" data-start=\"1130\" data-end=\"1169\"\u003eUse of ethanol blends is limited\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1171\" data-end=\"1178\"\u003eThe FX-350:\u003c\/p\u003e\n\u003cul data-start=\"1179\" data-end=\"1329\"\u003e\n\n\u003cli data-section-id=\"4u23vp\" data-start=\"1179\" data-end=\"1241\"\u003eElevates the fuel system capacity to a new level\u003c\/li\u003e\n\n\u003cli data-section-id=\"ri8wj2\" data-start=\"1242\" data-end=\"1281\"\u003eAllows for larger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"vd23vs\" data-start=\"1282\" data-end=\"1329\"\u003eSupports more aggressive tuning configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1331\" data-end=\"1350\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1351\" data-end=\"1575\"\u003e\n\n\u003cli data-section-id=\"1a2ekof\" data-start=\"1351\" data-end=\"1393\"\u003e2 x FX-350 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1394\" data-end=\"1445\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1446\" data-end=\"1497\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1498\" data-end=\"1575\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1577\" data-end=\"1607\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1608\" data-end=\"1739\"\u003e\n\n\u003cli data-section-id=\"1ho0m4e\" data-start=\"1608\" data-end=\"1655\"\u003eExcellent filtration efficiency without pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"tik5lp\" data-start=\"1656\" data-end=\"1704\"\u003eProtects pumps and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"xlphna\" data-start=\"1705\" data-end=\"1739\"\u003eDesigned for the Mercedes platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1741\" data-end=\"1788\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1789\" data-end=\"2026\"\u003e\n\n\u003cli data-section-id=\"3jnoe6\" data-start=\"1789\" data-end=\"1862\"\u003eReal-time ethanol content and fuel temperature monitoring\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1863\" data-end=\"1902\"\u003eBLE 4.0 connection to mobile app\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nwcinv\" data-start=\"1903\" data-end=\"1948\"\u003eAllows for precise mixture ratio control\u003c\/li\u003e\n\n\u003cli data-section-id=\"152w13\" data-start=\"1949\" data-end=\"2026\"\u003ePTFE-lined, braided stainless steel E85-compatible fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"2028\" data-end=\"2053\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cul data-start=\"2054\" data-end=\"2182\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"2054\" data-end=\"2104\"\u003eRequires software modifications before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1y7gaor\" data-start=\"2105\" data-end=\"2182\"\u003eCalibration is essential for safe and optimal operation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2184\" data-end=\"2190\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2191\" data-end=\"2304\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"2191\" data-end=\"2247\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2248\" data-end=\"2304\"\u003eHelps find an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2306\" data-end=\"2352\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2354\" data-end=\"2377\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2378\" data-end=\"2432\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2434\" data-end=\"2617\"\u003e\n\n\u003cli data-section-id=\"1sqg9z7\" data-start=\"2434\" data-end=\"2504\"\u003eInsufficient supply can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2505\" data-end=\"2554\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2555\" data-end=\"2617\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2619\" data-end=\"2675\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492693614939,"sku":"SP-FX350-M178","price":8026.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492693647707,"sku":"SP-FX350-M178-012","price":7659.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492693680475,"sku":"SP-FX350-M178-NE12","price":7659.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_crop_center_c0da1c76-46e1-4032-bd6a-461cc48bfc08.png?v=1731758878"},{"product_id":"spool-stage-3-lpfp-kit-amg-gt-gts-gtc-gtr-m178","title":"Spool Stage 3 LPFP Kit AMG GT, GTS, GTC, GTR [M178]","description":"\u003cp data-start=\"0\" data-end=\"57\"\u003e\u003cstrong data-start=\"0\" data-end=\"57\"\u003eSpool Stage 3 LPFP Kit | AMG GT, GTS, GTC, GTR (M178)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"59\" data-end=\"313\"\u003eThe Spool Performance Stage 3 LPFP is the production version of the low-pressure fuel pump (LPFP) upgrade for the Mercedes-AMG M178 engine. The system is designed to remove low-pressure side limitations, especially with high power and E85 use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"315\" data-end=\"330\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"331\" data-end=\"605\"\u003eAs high-pressure fuel pumps (HPFP) become more efficient, the low-pressure electric fuel pump often becomes a critical bottleneck. The Stage 3 LPFP solves this with a dual-pump design, ensuring sufficient fuel delivery even in demanding conditions.\u003c\/p\u003e\n\u003cul data-start=\"607\" data-end=\"892\"\u003e\n\n\u003cli data-section-id=\"1ay14z4\" data-start=\"607\" data-end=\"642\"\u003eProduction version, ready-made solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"643\" data-end=\"683\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"684\" data-end=\"737\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"738\" data-end=\"777\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"778\" data-end=\"832\"\u003eSupports over 1200 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k3q5qn\" data-start=\"833\" data-end=\"892\"\u003eCompatible with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"894\" data-end=\"914\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"915\" data-end=\"1130\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"915\" data-end=\"976\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"977\" data-end=\"1029\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q6jihe\" data-start=\"1030\" data-end=\"1079\"\u003eIncreases fuel delivery at high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tjy11f\" data-start=\"1080\" data-end=\"1130\"\u003eEnsures consistent delivery to high-pressure pumps\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1132\" data-end=\"1167\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1168\" data-end=\"1258\"\u003eThe M178 engine's stock LPFP restricts performance, especially in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1260\" data-end=\"1431\"\u003e\n\n\u003cli data-section-id=\"1818q0n\" data-start=\"1260\" data-end=\"1309\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"1h93bit\" data-start=\"1310\" data-end=\"1364\"\u003eHigh power requires more flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"q2pub7\" data-start=\"1365\" data-end=\"1431\"\u003eHPFP cannot operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1433\" data-end=\"1446\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1447\" data-end=\"1574\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1447\" data-end=\"1489\"\u003eRemoves the low-pressure bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1490\" data-end=\"1530\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1531\" data-end=\"1574\"\u003eEnables very high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1576\" data-end=\"1594\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1595\" data-end=\"1644\"\u003eModels equipped with the Mercedes-AMG M178 engine:\u003c\/p\u003e\n\u003cul data-start=\"1646\" data-end=\"1692\"\u003e\n\n\u003cli data-section-id=\"v9hiuo\" data-start=\"1646\" data-end=\"1656\"\u003eAMG GT\u003c\/li\u003e\n\n\u003cli data-section-id=\"119jg83\" data-start=\"1657\" data-end=\"1668\"\u003eAMG GTS\u003c\/li\u003e\n\n\u003cli data-section-id=\"119jto3\" data-start=\"1669\" data-end=\"1680\"\u003eAMG GTC\u003c\/li\u003e\n\n\u003cli data-section-id=\"119jdr6\" data-start=\"1681\" data-end=\"1692\"\u003eAMG GTR\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492706394459,"sku":"SP-LS3-M178","price":1545.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/2-1014x912_900x900_930c2eb3-9b5f-49c6-b00e-90b2b7bf2bde.png?v=1731759038"},{"product_id":"spool-spool-fx-170-upgraded-hpfp-kit-m276","title":"Spool FX-170 Upgraded HPFP Kit [M276]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-170 HPFP Kit | AMG M276\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"296\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) upgrade for Mercedes-Benz M276 engines. This solution is designed to remove the limitations of the standard fuel system, enabling higher power outputs and ethanol blends in tuned applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ed92u\" data-start=\"298\" data-end=\"317\"\u003eWhat is the FX-170?\u003c\/h3\u003e\n\u003cp data-start=\"318\" data-end=\"471\"\u003eThe FX-170 is an upgraded HPFP with a larger piston diameter than the standard pump. This enables approximately \u003cstrong data-start=\"430\" data-end=\"470\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"473\" data-end=\"632\"\u003e\n\n\u003cli data-section-id=\"161vu7c\" data-start=\"473\" data-end=\"514\"\u003eApprox. +50% flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"515\" data-end=\"543\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bczztt\" data-start=\"544\" data-end=\"586\"\u003ePlug \u0026amp; Play installation without modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1fxkpuu\" data-start=\"587\" data-end=\"632\"\u003eAllows for greater fuel delivery\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"634\" data-end=\"664\"\u003eAdditional capacity enables:\u003c\/p\u003e\n\u003cul data-start=\"665\" data-end=\"757\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"665\" data-end=\"694\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"695\" data-end=\"721\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ragd50\" data-start=\"722\" data-end=\"757\"\u003eWider tuning possibilities\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"759\" data-end=\"794\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"795\" data-end=\"856\"\u003eThe M276 engine's stock HPFP is a significant limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"858\" data-end=\"956\"\u003e\n\n\u003cli data-section-id=\"tzf11b\" data-start=\"858\" data-end=\"913\"\u003eFuel delivery is insufficient for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"914\" data-end=\"956\"\u003eThe use of ethanol blends remains limited\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"958\" data-end=\"965\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"966\" data-end=\"1125\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"966\" data-end=\"1027\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"d9sc77\" data-start=\"1028\" data-end=\"1066\"\u003eExpands the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1067\" data-end=\"1125\"\u003eEnables more effective and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1127\" data-end=\"1146\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1147\" data-end=\"1356\"\u003e\n\n\u003cli data-section-id=\"p6eor0\" data-start=\"1147\" data-end=\"1189\"\u003e1 x FX-170 high-pressure fuel pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1190\" data-end=\"1241\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1242\" data-end=\"1293\"\u003eBosch 10-micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1p3c7sv\" data-start=\"1294\" data-end=\"1356\"\u003eEthanol content monitoring system with mobile app\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1358\" data-end=\"1388\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1389\" data-end=\"1525\"\u003e\n\n\u003cli data-section-id=\"7hi8tw\" data-start=\"1389\" data-end=\"1448\"\u003eExcellent filtration performance without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"12d0ipj\" data-start=\"1449\" data-end=\"1496\"\u003eProtects the pump and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wlikp4\" data-start=\"1497\" data-end=\"1525\"\u003eOptimized for the M276 platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15rrm6x\" data-start=\"1527\" data-end=\"1560\"\u003eSpool Ethanol Content Monitor\u003c\/h3\u003e\n\u003cul data-start=\"1561\" data-end=\"1781\"\u003e\n\n\u003cli data-section-id=\"3jnoe6\" data-start=\"1561\" data-end=\"1634\"\u003eReal-time monitoring of ethanol content and fuel temperature\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1635\" data-end=\"1674\"\u003eBLE 4.0 connection to mobile app\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1675\" data-end=\"1726\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1727\" data-end=\"1781\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1783\" data-end=\"1808\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1809\" data-end=\"1907\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1809\" data-end=\"1859\"\u003eRequires software modifications before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"15nstv5\" data-start=\"1860\" data-end=\"1907\"\u003eCalibration must be performed before using the pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1909\" data-end=\"1915\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1916\" data-end=\"2029\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1916\" data-end=\"1972\"\u003eProvides the necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1973\" data-end=\"2029\"\u003eHelps find an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2031\" data-end=\"2077\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2079\" data-end=\"2102\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2103\" data-end=\"2157\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2159\" data-end=\"2331\"\u003e\n\n\u003cli data-section-id=\"1e15api\" data-start=\"2159\" data-end=\"2218\"\u003eInsufficient supply can damage the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2219\" data-end=\"2268\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2269\" data-end=\"2331\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2333\" data-end=\"2389\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492737524059,"sku":"SP-FX17-M276","price":2522.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492737556827,"sku":"SP-FX17-M276-EE","price":2155.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492737589595,"sku":"SP-FX17-M276-NE","price":2155.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_22ae546f-2e03-4645-9214-5f7b915e08d3.png?v=1731759182"},{"product_id":"spool-spool-fx-350-upgraded-hpfp-kit-m276","title":"Spool FX-350 Upgraded HPFP Kit [M276]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-350 HPFP Kit | AMG M276\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"346\"\u003eThe Spool Performance FX-350 is a high-performance high-pressure fuel pump (HPFP) upgrade for Mercedes-Benz M276 engines. This model represents the next evolutionary step from the FX-200, offering significantly higher operating pressure and clearly improved fuel capacity for demanding tuning setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"348\" data-end=\"367\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"368\" data-end=\"495\"\u003eThe FX-350 is an advanced HPFP designed to produce significantly more pressure and flow than previous models.\u003c\/p\u003e\n\u003cul data-start=\"497\" data-end=\"728\"\u003e\n\n\u003cli data-section-id=\"9fa7b1\" data-start=\"497\" data-end=\"534\"\u003eOperating pressure up to 35 MPa \/ 350 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"zn712f\" data-start=\"535\" data-end=\"586\"\u003eUp to +90% more flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tupwv9\" data-start=\"587\" data-end=\"674\"\u003eApprox. +40% more fuel through the injectors before reaching injection limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"675\" data-end=\"703\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"704\" data-end=\"728\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"730\" data-end=\"756\"\u003eBenefits of higher pressure:\u003c\/p\u003e\n\u003cul data-start=\"757\" data-end=\"875\"\u003e\n\n\u003cli data-section-id=\"1fdqopd\" data-start=\"757\" data-end=\"793\"\u003eImproved fuel atomization\u003c\/li\u003e\n\n\u003cli data-section-id=\"f4s41\" data-start=\"794\" data-end=\"832\"\u003eMore efficient and cleaner combustion\u003c\/li\u003e\n\n\u003cli data-section-id=\"n7tcyc\" data-start=\"833\" data-end=\"875\"\u003eIncreased power and better efficiency\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"877\" data-end=\"912\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"913\" data-end=\"974\"\u003eThe M276 engine's stock HPFP is a significant limitation for tuning:\u003c\/p\u003e\n\u003cul data-start=\"976\" data-end=\"1071\"\u003e\n\n\u003cli data-section-id=\"tzf11b\" data-start=\"976\" data-end=\"1031\"\u003eInsufficient fuel delivery for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"8j819b\" data-start=\"1032\" data-end=\"1071\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1073\" data-end=\"1080\"\u003eThe FX-350:\u003c\/p\u003e\n\u003cul data-start=\"1081\" data-end=\"1227\"\u003e\n\n\u003cli data-section-id=\"4u23vp\" data-start=\"1081\" data-end=\"1143\"\u003eElevates the fuel system capacity to a new level\u003c\/li\u003e\n\n\u003cli data-section-id=\"ri8wj2\" data-start=\"1144\" data-end=\"1183\"\u003eAllows for larger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k2x0i5\" data-start=\"1184\" data-end=\"1227\"\u003eSupports demanding performance configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1229\" data-end=\"1248\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1249\" data-end=\"1458\"\u003e\n\n\u003cli data-section-id=\"1bsbwuk\" data-start=\"1249\" data-end=\"1291\"\u003e1 x FX-350 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1292\" data-end=\"1343\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1344\" data-end=\"1395\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1p3c7sv\" data-start=\"1396\" data-end=\"1458\"\u003eEthanol content monitoring system with mobile application\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1460\" data-end=\"1490\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1491\" data-end=\"1623\"\u003e\n\n\u003cli data-section-id=\"13z13dn\" data-start=\"1491\" data-end=\"1546\"\u003eTop-tier filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"12d0ipj\" data-start=\"1547\" data-end=\"1594\"\u003eProtects pump and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wlikp4\" data-start=\"1595\" data-end=\"1623\"\u003eOptimized for the M276 platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15rrm6x\" data-start=\"1625\" data-end=\"1658\"\u003eSpool Ethanol Content Monitor\u003c\/h3\u003e\n\u003cul data-start=\"1659\" data-end=\"1902\"\u003e\n\n\u003cli data-section-id=\"3jnoe6\" data-start=\"1659\" data-end=\"1732\"\u003eReal-time ethanol content and fuel temperature monitoring\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1733\" data-end=\"1772\"\u003eBLE 4.0 connection to mobile application\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1773\" data-end=\"1824\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"152w13\" data-start=\"1825\" data-end=\"1902\"\u003ePTFE core, stainless steel braided E85-compatible fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1904\" data-end=\"1929\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1930\" data-end=\"2028\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1930\" data-end=\"1980\"\u003eRequires software modifications before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"15nstv5\" data-start=\"1981\" data-end=\"2028\"\u003eCalibration must be performed before using the pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2030\" data-end=\"2036\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2037\" data-end=\"2150\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"2037\" data-end=\"2093\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2094\" data-end=\"2150\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2152\" data-end=\"2198\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2200\" data-end=\"2223\"\u003eImportant consideration: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2224\" data-end=\"2278\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2280\" data-end=\"2452\"\u003e\n\n\u003cli data-section-id=\"1e15api\" data-start=\"2280\" data-end=\"2339\"\u003eInsufficient supply can damage the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2340\" data-end=\"2389\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2390\" data-end=\"2452\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2454\" data-end=\"2510\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492740899163,"sku":"SP-FX35-M276-HHBG","price":3501.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492740931931,"sku":"SP-FX35-M276-EE-GGBB","price":3134.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492740964699,"sku":"SP-FX35-M276-NE-BBBN","price":3134.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_crop_center_20b3214f-17de-4bd0-86df-8f0d72bc5194.png?v=1731759334"},{"product_id":"spool-stage-3-lpfp-m276","title":"Spool Stage 3 LPFP [M276]","description":"\u003cp data-start=\"0\" data-end=\"42\"\u003e\u003cstrong data-start=\"0\" data-end=\"42\"\u003eSpool Stage 3 LPFP | Mercedes-AMG M276\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"44\" data-end=\"299\"\u003eThe Spool Performance Stage 3 LPFP is a production version of the low-pressure fuel pump (LPFP) upgrade for Mercedes-AMG M276 engines. The system is designed to remove low-pressure side limitations, especially in high-power and E85 applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"301\" data-end=\"316\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"317\" data-end=\"581\"\u003eAs high-pressure fuel pumps (HPFPs) become more powerful, the low-pressure electric fuel pump often becomes a critical bottleneck. The Stage 3 LPFP solves this with a dual pump design that significantly increases fuel flow capacity.\u003c\/p\u003e\n\u003cul data-start=\"583\" data-end=\"868\"\u003e\n\n\u003cli data-section-id=\"1ay14z4\" data-start=\"583\" data-end=\"618\"\u003eProduction version, ready-made solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"619\" data-end=\"659\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"660\" data-end=\"713\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"714\" data-end=\"753\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v3zf0n\" data-start=\"754\" data-end=\"808\"\u003eSupports over 1000 whp low-pressure side capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k3q5qn\" data-start=\"809\" data-end=\"868\"\u003eCompatible with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"870\" data-end=\"890\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"891\" data-end=\"1105\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"891\" data-end=\"952\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"953\" data-end=\"1005\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q6jihe\" data-start=\"1006\" data-end=\"1055\"\u003eIncreases fuel delivery at high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"41olwq\" data-start=\"1056\" data-end=\"1105\"\u003eEnsures consistent supply to the high-pressure pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1107\" data-end=\"1142\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1143\" data-end=\"1221\"\u003eThe M276 engine's stock LPFP limits performance in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1223\" data-end=\"1386\"\u003e\n\n\u003cli data-section-id=\"1818q0n\" data-start=\"1223\" data-end=\"1272\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"zdc40s\" data-start=\"1273\" data-end=\"1329\"\u003eHigh power outputs require greater flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1330\" data-end=\"1386\"\u003eHPFP does not operate optimally without adequate supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1388\" data-end=\"1401\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1402\" data-end=\"1520\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1402\" data-end=\"1444\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1445\" data-end=\"1485\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"1flo3hr\" data-start=\"1486\" data-end=\"1520\"\u003eEnables high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492757283163,"sku":"SP-LS3-M276","price":1545.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/c43lpfp-1-1014x912_900x900_crop_center_e3dd0e0c-4307-4701-9bc4-dd25c4c24b86.png?v=1731759483"},{"product_id":"spool-fx-170-upgraded-hpfp-kit-m278","title":"Spool FX-170 Upgraded HPFP Kit [M278]","description":"\u003cp data-start=\"0\" data-end=\"46\"\u003e\u003cstrong data-start=\"0\" data-end=\"46\"\u003eSpool FX-170 HPFP Kit | Mercedes-Benz M278\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"48\" data-end=\"342\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-Benz M278 engines. This solution is designed to remove the limitations of the standard fuel system, enabling significantly higher power potential in tuned twin-turbo V8 configurations.\u003c\/p\u003e\n\u003chr data-start=\"344\" data-end=\"347\"\u003e\n\u003ch3 data-section-id=\"xen6ie\" data-start=\"349\" data-end=\"372\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"353\" data-end=\"372\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"373\" data-end=\"526\"\u003eThe FX-170 is an upgraded HPFP with a larger cylinder bore than the standard pump. This allows for approximately \u003cstrong data-start=\"485\" data-end=\"525\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"528\" data-end=\"743\"\u003e\n\n\u003cli data-section-id=\"c56pce\" data-start=\"528\" data-end=\"568\"\u003e\u003cstrong data-start=\"530\" data-end=\"566\"\u003e+50% flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"569\" data-end=\"601\"\u003e\u003cstrong data-start=\"571\" data-end=\"599\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wtjmo2\" data-start=\"602\" data-end=\"671\"\u003e\n\n\u003cstrong data-start=\"604\" data-end=\"629\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e no cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1240g74\" data-start=\"672\" data-end=\"743\"\u003eEnables higher fuel delivery at higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"745\" data-end=\"775\"\u003eThe additional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"776\" data-end=\"857\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"776\" data-end=\"805\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"806\" data-end=\"832\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"btu1b\" data-start=\"833\" data-end=\"857\"\u003eHigher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"y6g096\" data-start=\"864\" data-end=\"903\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"868\" data-end=\"903\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"904\" data-end=\"969\"\u003eThe M278 engine's stock HPFP is a significant bottleneck for tuning:\u003c\/p\u003e\n\u003cul data-start=\"971\" data-end=\"1059\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"971\" data-end=\"1024\"\u003eInsufficient fuel delivery for higher power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"6aj76o\" data-start=\"1025\" data-end=\"1059\"\u003eLimited ethanol capability\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1061\" data-end=\"1068\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"1069\" data-end=\"1242\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1069\" data-end=\"1130\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1131\" data-end=\"1189\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1llxj1x\" data-start=\"1190\" data-end=\"1242\"\u003eSupports demanding turbo and flex fuel setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1249\" data-end=\"1272\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1253\" data-end=\"1272\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1273\" data-end=\"1497\"\u003e\n\n\u003cli data-section-id=\"1kuuvlb\" data-start=\"1273\" data-end=\"1315\"\u003e2 x FX-170 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1316\" data-end=\"1367\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1368\" data-end=\"1419\"\u003eBosch 10 micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1420\" data-end=\"1497\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"10smnb5\" data-start=\"1504\" data-end=\"1538\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1508\" data-end=\"1538\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1539\" data-end=\"1693\"\u003e\n\n\u003cli data-section-id=\"13z13dn\" data-start=\"1539\" data-end=\"1594\"\u003eTop-tier filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1595\" data-end=\"1642\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tmq1ji\" data-start=\"1643\" data-end=\"1693\"\u003eRecommended addition for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1gtiq1z\" data-start=\"1700\" data-end=\"1751\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1751\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1752\" data-end=\"1971\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1752\" data-end=\"1823\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rj1dzf\" data-start=\"1824\" data-end=\"1864\"\u003eConnectivity to mobile app (BLE 4.0)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1865\" data-end=\"1916\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1917\" data-end=\"1971\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"1978\" data-end=\"2007\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1982\" data-end=\"2007\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2008\" data-end=\"2045\"\u003eThe FX-170 requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"2046\" data-end=\"2157\"\u003e\n\n\u003cli data-section-id=\"159teb2\" data-start=\"2046\" data-end=\"2089\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2090\" data-end=\"2157\"\u003eOperation without adjustment can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2159\" data-end=\"2165\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2166\" data-end=\"2251\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2166\" data-end=\"2210\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"3mag7a\" data-start=\"2211\" data-end=\"2251\"\u003eHelps find an experienced tuner\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2253\" data-end=\"2299\"\u003eNote: Spool does not offer pre-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xp8wtj\" data-start=\"2306\" data-end=\"2333\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2310\" data-end=\"2333\"\u003eImportant Note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2334\" data-end=\"2388\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2390\" data-end=\"2549\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2390\" data-end=\"2447\"\u003eInadequate LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2448\" data-end=\"2497\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"1egpe2r\" data-start=\"2498\" data-end=\"2549\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2551\" data-end=\"2610\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492773044571,"sku":"SP-FX17-M278","price":4357.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492773077339,"sku":"SP-FX17-M278-EE","price":3990.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492773110107,"sku":"SP-FX17-M278-NE","price":3990.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_993f804b-5eae-4767-a712-9aeecd1973d3.png?v=1731759610"},{"product_id":"spool-stage-3-lpfp-m278","title":"Spool Stage 3 LPFP [M278]","description":"\u003cp data-start=\"0\" data-end=\"42\"\u003e\u003cstrong data-start=\"0\" data-end=\"42\"\u003eSpool Stage 3 LPFP | Mercedes-AMG M278\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"44\" data-end=\"299\"\u003eThe Spool Performance Stage 3 LPFP is the production version of the Low-Pressure Fuel Pump (LPFP) upgrade for Mercedes-AMG M278 engines. The system is designed to eliminate low-pressure side limitations, especially with high power and E85 use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"301\" data-end=\"316\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"317\" data-end=\"581\"\u003eAs High-Pressure Fuel Pumps (HPFP) evolve to be more powerful, the low-pressure side electric fuel pump often becomes a critical bottleneck. The Stage 3 LPFP solves this with a dual-pump design that significantly increases fuel flow capacity.\u003c\/p\u003e\n\u003cul data-start=\"583\" data-end=\"868\"\u003e\n\n\u003cli data-section-id=\"1ay14z4\" data-start=\"583\" data-end=\"618\"\u003eProduction version, ready solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"619\" data-end=\"659\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"660\" data-end=\"713\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"714\" data-end=\"753\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"754\" data-end=\"808\"\u003eSupports over 1200 whp low-pressure side capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k3q5qn\" data-start=\"809\" data-end=\"868\"\u003eCompatible with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"870\" data-end=\"890\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"891\" data-end=\"1106\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"891\" data-end=\"952\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"953\" data-end=\"1005\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q6jihe\" data-start=\"1006\" data-end=\"1055\"\u003eIncreases fuel delivery at high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tjy11f\" data-start=\"1056\" data-end=\"1106\"\u003eEnsures consistent supply to high-pressure pumps\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1108\" data-end=\"1143\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1144\" data-end=\"1222\"\u003eThe M278 engine's stock LPFP limits performance in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1224\" data-end=\"1387\"\u003e\n\n\u003cli data-section-id=\"1818q0n\" data-start=\"1224\" data-end=\"1273\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"zdc40s\" data-start=\"1274\" data-end=\"1330\"\u003eHigh power requires greater flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1331\" data-end=\"1387\"\u003eHPFP does not operate optimally without adequate supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1389\" data-end=\"1402\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1403\" data-end=\"1530\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1403\" data-end=\"1445\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1446\" data-end=\"1486\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1487\" data-end=\"1530\"\u003eEnables very high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492777861467,"sku":"SP-LS3-M278","price":1545.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/CLSM157lpfp-1-1014x912_900x900_crop_center_f542ace7-f90a-404a-abd9-e2148be93990.png?v=1731759733"},{"product_id":"spool-stage-3-lpfp-m133","title":"Spool Stage 3 LPFP [M133]","description":"\u003cp data-start=\"0\" data-end=\"42\"\u003e\u003cstrong data-start=\"0\" data-end=\"42\"\u003eSpool Stage 3 LPFP | Mercedes-AMG M133\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"44\" data-end=\"299\"\u003eThe Spool Performance Stage 3 LPFP is a production version of the Low-Pressure Fuel Pump (LPFP) upgrade for Mercedes-AMG M133 engines. The system is designed to eliminate low-pressure side limitations, especially with high power outputs and E85 fuel use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"301\" data-end=\"316\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"317\" data-end=\"581\"\u003eAs High-Pressure Fuel Pumps (HPFPs) become more efficient, the low-pressure side electric fuel pump often becomes a critical bottleneck. The Stage 3 LPFP solves this with a dual-pump design that significantly increases fuel flow capacity.\u003c\/p\u003e\n\u003cul data-start=\"583\" data-end=\"868\"\u003e\n\n\u003cli data-section-id=\"1ay14z4\" data-start=\"583\" data-end=\"618\"\u003eProduction version, ready-made solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"619\" data-end=\"659\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"660\" data-end=\"713\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"714\" data-end=\"753\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v3zf0n\" data-start=\"754\" data-end=\"808\"\u003eSupports over 1000 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k3q5qn\" data-start=\"809\" data-end=\"868\"\u003eCompatible with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"870\" data-end=\"890\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"891\" data-end=\"1105\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"891\" data-end=\"952\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"953\" data-end=\"1005\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q6jihe\" data-start=\"1006\" data-end=\"1055\"\u003eIncreases fuel delivery at high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"41olwq\" data-start=\"1056\" data-end=\"1105\"\u003eEnsures consistent supply to the high-pressure pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1107\" data-end=\"1142\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1143\" data-end=\"1221\"\u003eThe M133 engine's stock LPFP limits performance in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1223\" data-end=\"1386\"\u003e\n\n\u003cli data-section-id=\"1818q0n\" data-start=\"1223\" data-end=\"1272\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"zdc40s\" data-start=\"1273\" data-end=\"1329\"\u003eHigh power requires greater flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1330\" data-end=\"1386\"\u003eHPFP does not operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1388\" data-end=\"1401\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1402\" data-end=\"1520\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1402\" data-end=\"1444\"\u003eEliminates the low-pressure bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1445\" data-end=\"1485\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"1flo3hr\" data-start=\"1486\" data-end=\"1520\"\u003eEnables high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492788511067,"sku":"SP-LS3-M133","price":1545.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/m133lpfp1-1014x912_900x900_crop_center_48eab093-8e11-4171-ac43-5546dd9c08c8.png?v=1731759838"},{"product_id":"spool-fx-170-upgraded-hpfp-kit-m133","title":"Spool FX-170 HPFP Kit [M133]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-170 HPFP Kit | AMG M133\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"320\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-AMG M133 engines. This solution is designed to eliminate the fuel limitations of the stock system, enabling significantly higher power potential in tuned configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xen6ie\" data-start=\"327\" data-end=\"350\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"331\" data-end=\"350\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"351\" data-end=\"496\"\u003eThe FX-170 is an upgraded HPFP featuring a larger cylinder bore than the stock pump. This delivers approximately \u003cstrong data-start=\"458\" data-end=\"495\"\u003e+50% more fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"498\" data-end=\"713\"\u003e\n\n\u003cli data-section-id=\"c56pce\" data-start=\"498\" data-end=\"538\"\u003e\u003cstrong data-start=\"500\" data-end=\"536\"\u003e+50% flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"539\" data-end=\"571\"\u003e\u003cstrong data-start=\"541\" data-end=\"569\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wtjmo2\" data-start=\"572\" data-end=\"641\"\u003e\n\n\u003cstrong data-start=\"574\" data-end=\"599\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e no cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1240g74\" data-start=\"642\" data-end=\"713\"\u003eEnables increased fuel delivery for higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"715\" data-end=\"745\"\u003eThe added capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"746\" data-end=\"827\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"746\" data-end=\"775\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"776\" data-end=\"802\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"btu1b\" data-start=\"803\" data-end=\"827\"\u003eHigher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"y6g096\" data-start=\"834\" data-end=\"873\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"838\" data-end=\"873\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"874\" data-end=\"937\"\u003eThe M133 engine's stock HPFP limits performance when tuning:\u003c\/p\u003e\n\u003cul data-start=\"939\" data-end=\"1027\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"939\" data-end=\"992\"\u003eInsufficient fuel supply for higher power\u003c\/li\u003e\n\n\u003cli data-section-id=\"6aj76o\" data-start=\"993\" data-end=\"1027\"\u003eLimited ethanol usage\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1029\" data-end=\"1036\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"1037\" data-end=\"1206\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1037\" data-end=\"1098\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1099\" data-end=\"1157\"\u003eEnables more effective and safer tuning\u003c\/li\u003e\n\n\u003cli data-section-id=\"12n8cox\" data-start=\"1158\" data-end=\"1206\"\u003eSupports demanding turbo and ethanol setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1213\" data-end=\"1236\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1217\" data-end=\"1236\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1237\" data-end=\"1461\"\u003e\n\n\u003cli data-section-id=\"p6eor0\" data-start=\"1237\" data-end=\"1279\"\u003e1 x FX-170 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1280\" data-end=\"1331\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1332\" data-end=\"1383\"\u003eBosch 10-micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1384\" data-end=\"1461\"\u003eEthanol content measurement system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"10smnb5\" data-start=\"1468\" data-end=\"1502\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1472\" data-end=\"1502\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1503\" data-end=\"1661\"\u003e\n\n\u003cli data-section-id=\"7hi8tw\" data-start=\"1503\" data-end=\"1562\"\u003eExcellent filtration performance without significant pressure loss\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1563\" data-end=\"1610\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tmq1ji\" data-start=\"1611\" data-end=\"1661\"\u003eRecommended addition for high-power setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1gtiq1z\" data-start=\"1668\" data-end=\"1719\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1672\" data-end=\"1719\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1720\" data-end=\"1939\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1720\" data-end=\"1791\"\u003eReal-time display of ethanol content and fuel temperature\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rj1dzf\" data-start=\"1792\" data-end=\"1832\"\u003eConnectivity to mobile app (BLE 4.0)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1833\" data-end=\"1884\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1885\" data-end=\"1939\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"1946\" data-end=\"1975\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1950\" data-end=\"1975\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1976\" data-end=\"2013\"\u003eThe FX-170 requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"2014\" data-end=\"2125\"\u003e\n\n\u003cli data-section-id=\"159teb2\" data-start=\"2014\" data-end=\"2057\"\u003eCalibration must be done before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2058\" data-end=\"2125\"\u003eOperating without adjustment can cause damage and void warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2127\" data-end=\"2133\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2134\" data-end=\"2219\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2134\" data-end=\"2178\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"3mag7a\" data-start=\"2179\" data-end=\"2219\"\u003eHelps find an experienced tuner\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2221\" data-end=\"2267\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xp8wtj\" data-start=\"2274\" data-end=\"2301\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2278\" data-end=\"2301\"\u003eImportant Note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2302\" data-end=\"2356\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2358\" data-end=\"2517\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2358\" data-end=\"2415\"\u003eInsufficient LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2416\" data-end=\"2465\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"1egpe2r\" data-start=\"2466\" data-end=\"2517\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2519\" data-end=\"2578\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492813873499,"sku":"SP-FX17-M133-NHNB","price":2522.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492813906267,"sku":"SP-FX17-M133-EE-MBN","price":2155.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492813939035,"sku":"SP-FX17-M133-NE-MBG","price":2155.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_2270bd2d-2500-4888-9147-463de85e4075.png?v=1731759946"},{"product_id":"spool-fx-200-upgraded-hpfp-kit-m133","title":"Spool FX-200 Upgraded HPFP Kit [M133]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-200 HPFP Kit | AMG M133\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"299\"\u003eThe Spool Performance FX-200 is a high-pressure fuel pump (HPFP) performance upgrade for Mercedes-AMG M133 engines. This solution is designed to maximize fuel capacity and remove the limitations of the stock system in high-power tuned configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"301\" data-end=\"320\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"321\" data-end=\"487\"\u003eThe FX-200 is an upgraded high-pressure pump with a larger piston diameter than the stock pump. This allows for approximately \u003cstrong data-start=\"446\" data-end=\"486\"\u003e+80% more fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"489\" data-end=\"677\"\u003e\n\n\u003cli data-section-id=\"1sxzqud\" data-start=\"489\" data-end=\"530\"\u003eApprox. +80% flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"531\" data-end=\"559\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"560\" data-end=\"622\"\u003ePlug \u0026amp; Play installation with no cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1155wow\" data-start=\"623\" data-end=\"677\"\u003eEnables significantly higher fuel delivery\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"679\" data-end=\"709\"\u003eAdditional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"710\" data-end=\"791\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"710\" data-end=\"739\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"740\" data-end=\"766\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"btu1b\" data-start=\"767\" data-end=\"791\"\u003eHigher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"793\" data-end=\"828\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"829\" data-end=\"890\"\u003eThe M133 engine's stock HPFP is a significant limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"892\" data-end=\"988\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"892\" data-end=\"945\"\u003eInsufficient fuel supply for higher power\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"946\" data-end=\"988\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"990\" data-end=\"997\"\u003eThe FX-200:\u003c\/p\u003e\n\u003cul data-start=\"998\" data-end=\"1157\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"998\" data-end=\"1059\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"d9sc77\" data-start=\"1060\" data-end=\"1098\"\u003eExpands the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1099\" data-end=\"1157\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1159\" data-end=\"1178\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1179\" data-end=\"1403\"\u003e\n\n\u003cli data-section-id=\"5cp2w8\" data-start=\"1179\" data-end=\"1221\"\u003e1 x FX-200 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1222\" data-end=\"1273\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1274\" data-end=\"1325\"\u003eBosch 10-micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1326\" data-end=\"1403\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1405\" data-end=\"1435\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1436\" data-end=\"1590\"\u003e\n\n\u003cli data-section-id=\"13z13dn\" data-start=\"1436\" data-end=\"1491\"\u003eTop-tier filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1492\" data-end=\"1539\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tmq1ji\" data-start=\"1540\" data-end=\"1590\"\u003eRecommended addition for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1592\" data-end=\"1639\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1640\" data-end=\"1858\"\u003e\n\n\u003cli data-section-id=\"oiw5o0\" data-start=\"1640\" data-end=\"1711\"\u003eReal-time ethanol content and fuel temperature display\u003c\/li\u003e\n\n\u003cli data-section-id=\"fuvsdw\" data-start=\"1712\" data-end=\"1751\"\u003eMobile application with BLE 4.0 connectivity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1752\" data-end=\"1803\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1804\" data-end=\"1858\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1860\" data-end=\"1885\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cp data-start=\"1886\" data-end=\"1931\"\u003eSoftware modifications are required to operate the pump:\u003c\/p\u003e\n\u003cul data-start=\"1933\" data-end=\"2047\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"1933\" data-end=\"1979\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"1980\" data-end=\"2047\"\u003eOperating without calibration can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2049\" data-end=\"2055\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2056\" data-end=\"2157\"\u003e\n\n\u003cli data-section-id=\"o3ghdk\" data-start=\"2056\" data-end=\"2100\"\u003eProvides calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2101\" data-end=\"2157\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2159\" data-end=\"2205\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2207\" data-end=\"2230\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2231\" data-end=\"2285\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2287\" data-end=\"2457\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2287\" data-end=\"2344\"\u003eInsufficient LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2345\" data-end=\"2394\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2395\" data-end=\"2457\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2459\" data-end=\"2515\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492837138779,"sku":"SP-FX20-M133","price":3012.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492837171547,"sku":"SP-FX20-M133-EE","price":2645.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492837204315,"sku":"SP-FX20-M133-NE","price":2645.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_crop_center_b58ff20f-4bde-4c8c-8e49-4be4f61fcf93.png?v=1731760118"},{"product_id":"spool-fx-350-upgraded-hpfp-kit-m133","title":"Spool FX-350 Upgraded HPFP Kit [M133]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-350 HPFP Kit | AMG M133\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"350\"\u003eThe Spool Performance FX-350 is the next-generation High-Pressure Fuel Pump (HPFP) upgrade for Mercedes-AMG M133 engines. This model surpasses the previous FX-200 version in performance and efficiency, offering significantly higher pressure and better fuel utilization in high-power configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"352\" data-end=\"371\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"372\" data-end=\"494\"\u003eThe FX-350 is an advanced HPFP designed to operate at significantly higher pressures than previous solutions.\u003c\/p\u003e\n\u003cul data-start=\"496\" data-end=\"727\"\u003e\n\n\u003cli data-section-id=\"9fa7b1\" data-start=\"496\" data-end=\"533\"\u003eOperating pressure up to 35 MPa \/ 350 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"zn712f\" data-start=\"534\" data-end=\"585\"\u003eUp to +90% more flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tupwv9\" data-start=\"586\" data-end=\"673\"\u003eApproximately +40% more fuel through the injectors before injection limits are reached\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"674\" data-end=\"702\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"703\" data-end=\"727\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"729\" data-end=\"755\"\u003eBenefits of higher pressure:\u003c\/p\u003e\n\u003cul data-start=\"756\" data-end=\"874\"\u003e\n\n\u003cli data-section-id=\"1fdqopd\" data-start=\"756\" data-end=\"792\"\u003eImproved fuel atomization\u003c\/li\u003e\n\n\u003cli data-section-id=\"f4s41\" data-start=\"793\" data-end=\"831\"\u003eMore efficient and cleaner combustion\u003c\/li\u003e\n\n\u003cli data-section-id=\"n7tcyc\" data-start=\"832\" data-end=\"874\"\u003eIncreased power and better efficiency\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"876\" data-end=\"911\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"912\" data-end=\"973\"\u003eThe M133 engine's stock HPFP is a significant limitation for tuning:\u003c\/p\u003e\n\u003cul data-start=\"975\" data-end=\"1073\"\u003e\n\n\u003cli data-section-id=\"ofgo82\" data-start=\"975\" data-end=\"1033\"\u003eInsufficient fuel capacity for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"8j819b\" data-start=\"1034\" data-end=\"1073\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1075\" data-end=\"1082\"\u003eFX-350:\u003c\/p\u003e\n\u003cul data-start=\"1083\" data-end=\"1224\"\u003e\n\n\u003cli data-section-id=\"4u23vp\" data-start=\"1083\" data-end=\"1145\"\u003eElevates the fuel system capacity to a new level\u003c\/li\u003e\n\n\u003cli data-section-id=\"ri8wj2\" data-start=\"1146\" data-end=\"1185\"\u003eEnables larger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"bqwson\" data-start=\"1186\" data-end=\"1224\"\u003eSupports demanding tuning configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1226\" data-end=\"1245\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1246\" data-end=\"1470\"\u003e\n\n\u003cli data-section-id=\"1bsbwuk\" data-start=\"1246\" data-end=\"1288\"\u003e1 x FX-350 high-pressure fuel pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1289\" data-end=\"1340\"\u003eUpdated fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1341\" data-end=\"1392\"\u003eBosch 10-micron high-flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"4nvuvh\" data-start=\"1393\" data-end=\"1470\"\u003eEthanol content monitoring system (optional, with mobile app)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1472\" data-end=\"1502\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1503\" data-end=\"1631\"\u003e\n\n\u003cli data-section-id=\"1ho0m4e\" data-start=\"1503\" data-end=\"1550\"\u003eExcellent filtration efficiency without pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"12d0ipj\" data-start=\"1551\" data-end=\"1598\"\u003eProtects the pump and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"yinfnc\" data-start=\"1599\" data-end=\"1631\"\u003eOptimized for the Mercedes platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1ou7hev\" data-start=\"1633\" data-end=\"1680\"\u003eSpool Ethanol Content Monitor (optional)\u003c\/h3\u003e\n\u003cul data-start=\"1681\" data-end=\"1918\"\u003e\n\n\u003cli data-section-id=\"3jnoe6\" data-start=\"1681\" data-end=\"1754\"\u003eReal-time ethanol content and fuel temperature monitoring\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1755\" data-end=\"1794\"\u003eBLE 4.0 connectivity to a mobile application\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nwcinv\" data-start=\"1795\" data-end=\"1840\"\u003eAllows for precise mixture ratio control\u003c\/li\u003e\n\n\u003cli data-section-id=\"152w13\" data-start=\"1841\" data-end=\"1918\"\u003ePTFE-cored, stainless steel braided E85-compatible fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1920\" data-end=\"1945\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1946\" data-end=\"2074\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1946\" data-end=\"1996\"\u003eRequires software modifications before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1y7gaor\" data-start=\"1997\" data-end=\"2074\"\u003eCalibration is essential for safe and optimal operation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2076\" data-end=\"2082\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2083\" data-end=\"2185\"\u003e\n\n\u003cli data-section-id=\"ckc1s8\" data-start=\"2083\" data-end=\"2128\"\u003eProvides the necessary information to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2129\" data-end=\"2185\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2187\" data-end=\"2233\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2235\" data-end=\"2258\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2259\" data-end=\"2313\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2315\" data-end=\"2498\"\u003e\n\n\u003cli data-section-id=\"1sqg9z7\" data-start=\"2315\" data-end=\"2385\"\u003eInsufficient supply can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2386\" data-end=\"2435\"\u003eHPFP lubrication is based on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2436\" data-end=\"2498\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2500\" data-end=\"2556\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492850278747,"sku":"SP-FX35-M133","price":3501.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492850311515,"sku":"SP-FX35-M133-EE","price":3134.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492850344283,"sku":"SP-FX35-M133-NE","price":3134.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_crop_center_ed87cd39-12f4-4d48-8195-c29752d3792b.png?v=1731760254"},{"product_id":"spool-fx-350-upgraded-hpfp-kit-m256","title":"Spool FX-350 Upgraded HPFP Kit [M256]","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool FX-350 HPFP Kit | AMG M256\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"363\"\u003eThe Spool Performance FX-350 is the next generation high-pressure fuel pump (HPFP) upgrade for Mercedes-Benz M256 engines. This solution surpasses the previous FX-200 model in performance and efficiency, offering significantly higher operating pressure and improved fuel utilization in demanding tuning configurations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"365\" data-end=\"384\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"385\" data-end=\"528\"\u003eThe FX-350 is an advanced HPFP designed to deliver significantly higher pressure and flow than stock or previous upgrade pumps.\u003c\/p\u003e\n\u003cul data-start=\"530\" data-end=\"779\"\u003e\n\n\u003cli data-section-id=\"9fa7b1\" data-start=\"530\" data-end=\"567\"\u003eOperating pressure up to 35 MPa \/ 350 bar\u003c\/li\u003e\n\n\u003cli data-section-id=\"zn712f\" data-start=\"568\" data-end=\"619\"\u003eUp to +90% more flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tupwv9\" data-start=\"620\" data-end=\"707\"\u003eApproximately +40% more fuel through the injectors before injection limits are met\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"708\" data-end=\"736\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bczztt\" data-start=\"737\" data-end=\"779\"\u003ePlug \u0026amp; Play installation without modifications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"781\" data-end=\"807\"\u003eBenefits of higher pressure:\u003c\/p\u003e\n\u003cul data-start=\"808\" data-end=\"934\"\u003e\n\n\u003cli data-section-id=\"1fdqopd\" data-start=\"808\" data-end=\"844\"\u003eImproved fuel atomization\u003c\/li\u003e\n\n\u003cli data-section-id=\"f4s41\" data-start=\"845\" data-end=\"883\"\u003eMore efficient and cleaner combustion\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s3lmzu\" data-start=\"884\" data-end=\"934\"\u003eBetter efficiency and greater power potential\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"936\" data-end=\"971\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"972\" data-end=\"1033\"\u003eThe M256 engine's stock HPFP is a significant limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"1035\" data-end=\"1136\"\u003e\n\n\u003cli data-section-id=\"ofgo82\" data-start=\"1035\" data-end=\"1093\"\u003eInsufficient fuel capacity for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"1094\" data-end=\"1136\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1138\" data-end=\"1145\"\u003eThe FX-350:\u003c\/p\u003e\n\u003cul data-start=\"1146\" data-end=\"1321\"\u003e\n\n\u003cli data-section-id=\"9r9r59\" data-start=\"1146\" data-end=\"1206\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"hlkqpv\" data-start=\"1207\" data-end=\"1274\"\u003eAllows for larger turbochargers and more powerful configurations\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ajxkbc\" data-start=\"1275\" data-end=\"1321\"\u003eExpands the platform's performance potential\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1323\" data-end=\"1342\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1552\"\u003e\n\n\u003cli data-section-id=\"1bsbwuk\" data-start=\"1343\" data-end=\"1385\"\u003e1 x FX-350 High Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1386\" data-end=\"1437\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1438\" data-end=\"1489\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1p3c7sv\" data-start=\"1490\" data-end=\"1552\"\u003eEthanol content monitoring system with mobile app\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1554\" data-end=\"1584\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1585\" data-end=\"1721\"\u003e\n\n\u003cli data-section-id=\"13z13dn\" data-start=\"1585\" data-end=\"1640\"\u003eHigh-level filtration without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"12d0ipj\" data-start=\"1641\" data-end=\"1688\"\u003eProtects the pump and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"yinfnc\" data-start=\"1689\" data-end=\"1721\"\u003eOptimized for Mercedes platforms\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15rrm6x\" data-start=\"1723\" data-end=\"1756\"\u003eSpool Ethanol Content Monitor\u003c\/h3\u003e\n\u003cul data-start=\"1757\" data-end=\"2000\"\u003e\n\n\u003cli data-section-id=\"3jnoe6\" data-start=\"1757\" data-end=\"1830\"\u003eReal-time ethanol content and fuel temperature monitoring\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1831\" data-end=\"1870\"\u003eBLE 4.0 connectivity to mobile app\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1871\" data-end=\"1922\"\u003eEnables precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"152w13\" data-start=\"1923\" data-end=\"2000\"\u003ePTFE core, braided stainless steel E85-compatible fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"2002\" data-end=\"2027\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"2028\" data-end=\"2156\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"2028\" data-end=\"2078\"\u003eRequires software changes before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1y7gaor\" data-start=\"2079\" data-end=\"2156\"\u003eCalibration is essential for safe and optimal operation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2158\" data-end=\"2164\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2165\" data-end=\"2278\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"2165\" data-end=\"2221\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"2222\" data-end=\"2278\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2280\" data-end=\"2326\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2328\" data-end=\"2351\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2352\" data-end=\"2406\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2408\" data-end=\"2591\"\u003e\n\n\u003cli data-section-id=\"1sqg9z7\" data-start=\"2408\" data-end=\"2478\"\u003eInsufficient supply can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2479\" data-end=\"2528\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2529\" data-end=\"2591\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2593\" data-end=\"2649\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Add a wireless ethanol content sensor","offer_id":49492862697819,"sku":"SP-FX35-M256-HHBG","price":3501.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor","offer_id":49492862730587,"sku":"SP-FX35-M256-EE-GGBB","price":3134.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor","offer_id":49492862763355,"sku":"SP-FX35-M256-NE-BBBN","price":3134.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_crop_center_d1c82d31-82cc-489d-8525-1092b582748f.png?v=1731760404"},{"product_id":"spool-fx-350-hpfp-toyota-supra-b58-gen2","title":"Spool FX-350 HPFP Toyota Supra [B58 Gen2]","description":"\u003cp data-start=\"0\" data-end=\"55\"\u003e\u003cstrong data-start=\"0\" data-end=\"55\"\u003eSpool FX-350 HPFP Upgrade | Toyota Supra B58 Gen2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"57\" data-end=\"358\"\u003eThe Spool Performance FX-350 is a top-tier High-Pressure Fuel Pump (HPFP) for the Toyota Supra B58 Gen2 engine. This solution is designed to enable extremely high power levels with direct injection alone, offering up to \u003cstrong data-start=\"281\" data-end=\"306\"\u003e350 bar operating pressure\u003c\/strong\u003e and significantly improved fuel capacity.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"360\" data-end=\"379\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"380\" data-end=\"501\"\u003eThe FX-350 is a precision-engineered HPFP that combines high pressure, high flow capacity, and excellent durability.\u003c\/p\u003e\n\u003cul data-start=\"503\" data-end=\"709\"\u003e\n\n\u003cli data-section-id=\"f6ljtp\" data-start=\"503\" data-end=\"551\"\u003eOperating pressure up to 350 bar \/ 35 MPa \/ 5000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x5e320\" data-start=\"552\" data-end=\"616\"\u003eSame volumetric flow as FX-200 but at higher pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"teyeef\" data-start=\"617\" data-end=\"645\"\u003eStainless steel construction\u003c\/li\u003e\n\n\u003cli data-section-id=\"1omyrnm\" data-start=\"646\" data-end=\"684\"\u003eDLC-coated piston and cylinder\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"685\" data-end=\"709\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"711\" data-end=\"776\"\u003eCompatibility with Spool Gen2 high lift cam lobe upgrade:\u003c\/p\u003e\n\u003cul data-start=\"777\" data-end=\"865\"\u003e\n\n\u003cli data-section-id=\"1t6sh33\" data-start=\"777\" data-end=\"815\"\u003eIncreases total fuel output\u003c\/li\u003e\n\n\u003cli data-section-id=\"1suhzd9\" data-start=\"816\" data-end=\"865\"\u003ePrevents valve float at high RPMs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"8vifl2\" data-start=\"867\" data-end=\"883\"\u003ePerformance\u003c\/h3\u003e\n\u003cp data-start=\"884\" data-end=\"896\"\u003eHPFP only:\u003c\/p\u003e\n\u003cul data-start=\"897\" data-end=\"967\"\u003e\n\n\u003cli data-section-id=\"1rntk2m\" data-start=\"897\" data-end=\"923\"\u003eGasoline: approx. 800 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1el9cwa\" data-start=\"924\" data-end=\"945\"\u003eE50: approx. 670 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"186zlxh\" data-start=\"946\" data-end=\"967\"\u003eE85: approx. 600 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"969\" data-end=\"999\"\u003eHPFP + IFX150 Gen2 injectors:\u003c\/p\u003e\n\u003cul data-start=\"1000\" data-end=\"1070\"\u003e\n\n\u003cli data-section-id=\"6at4gv\" data-start=\"1000\" data-end=\"1026\"\u003eGasoline: approx. 900 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"2dd4dk\" data-start=\"1027\" data-end=\"1048\"\u003eE50: approx. 740 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"unakqr\" data-start=\"1049\" data-end=\"1070\"\u003eE85: approx. 660 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1072\" data-end=\"1118\"\u003eHPFP + IFX150 Gen2 injectors + cam lift mod:\u003c\/p\u003e\n\u003cul data-start=\"1119\" data-end=\"1190\"\u003e\n\n\u003cli data-section-id=\"80gfgi\" data-start=\"1119\" data-end=\"1146\"\u003eGasoline: approx. 1050 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1xw7bev\" data-start=\"1147\" data-end=\"1168\"\u003eE50: approx. 950 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rdatsb\" data-start=\"1169\" data-end=\"1190\"\u003eE85: approx. 800 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ne4py6\" data-start=\"1192\" data-end=\"1211\"\u003eIntended Use\u003c\/h3\u003e\n\u003cp data-start=\"1212\" data-end=\"1284\"\u003eThe FX-350 is specifically designed for high-power DI-only configurations:\u003c\/p\u003e\n\u003cul data-start=\"1286\" data-end=\"1468\"\u003e\n\n\u003cli data-section-id=\"1vmrcwa\" data-start=\"1286\" data-end=\"1347\"\u003eEnables extremely high power without port injection\u003c\/li\u003e\n\n\u003cli data-section-id=\"1y16ck5\" data-start=\"1348\" data-end=\"1402\"\u003eOptimized to work with IFX150 Gen2 injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"10o5moj\" data-start=\"1403\" data-end=\"1468\"\u003eRemoves key limitations of the B58 Gen2 fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1470\" data-end=\"1481\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1482\" data-end=\"1581\"\u003e\n\n\u003cli data-section-id=\"14sxkyh\" data-start=\"1482\" data-end=\"1504\"\u003eCompletely Plug \u0026amp; Play\u003c\/li\u003e\n\n\u003cli data-section-id=\"qf36nx\" data-start=\"1505\" data-end=\"1581\"\u003eIncludes all necessary components for easy and clean installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1583\" data-end=\"1602\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1603\" data-end=\"1797\"\u003e\n\n\u003cli data-section-id=\"1tyuemi\" data-start=\"1603\" data-end=\"1647\"\u003eSpool FX-350 High Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"17fzde3\" data-start=\"1648\" data-end=\"1667\"\u003eMounting bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"3p6wir\" data-start=\"1668\" data-end=\"1695\"\u003ePump alignment tool\u003c\/li\u003e\n\n\u003cli data-section-id=\"vatsga\" data-start=\"1696\" data-end=\"1761\"\u003eTriple-layer low pressure hose (nylon \/ steel braid \/ PTFE)\u003c\/li\u003e\n\n\u003cli data-section-id=\"uijs9b\" data-start=\"1762\" data-end=\"1797\"\u003ePlug \u0026amp; Play HPFP adapter harness\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1799\" data-end=\"1824\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1825\" data-end=\"1989\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1825\" data-end=\"1875\"\u003eRequires software changes before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"lnetua\" data-start=\"1876\" data-end=\"1920\"\u003eSupport for various flash platforms is under development\u003c\/li\u003e\n\n\u003cli data-section-id=\"dudzng\" data-start=\"1921\" data-end=\"1989\"\u003eSpool can assist with implementing the necessary calibration changes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1991\" data-end=\"2014\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2015\" data-end=\"2069\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2071\" data-end=\"2229\"\u003e\n\n\u003cli data-section-id=\"v7a0ly\" data-start=\"2071\" data-end=\"2133\"\u003eInsufficient supply can cause cavitation and damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"2134\" data-end=\"2182\"\u003eSuch damage is not covered by warranty\u003c\/li\u003e\n\n\u003cli data-section-id=\"1jb6x2a\" data-start=\"2183\" data-end=\"2229\"\u003eAn upgraded LPFP is practically essential\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"79r2fs\" data-start=\"2231\" data-end=\"2240\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"2241\" data-end=\"2296\"\u003e\n\n\u003cli data-section-id=\"18cgx51\" data-start=\"2241\" data-end=\"2296\"\u003eLifetime warranty against manufacturing and material defects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49492963590491,"sku":"SP-SUP-FX350-NENF","price":2768.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49492963623259,"sku":"SP-SUP-FX350-NEYF52","price":2918.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49492963656027,"sku":"SP-SUP-FX350-EENF23","price":2768.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49492963688795,"sku":"SP-SUP-FX350-EEYF65","price":2918.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49492963721563,"sku":"SP-SUP-FX350-YENF58","price":3195.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49492963754331,"sku":"SP-SUP-FX350-YEYF33","price":3345.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_dcc2198d-01b3-42d0-adfd-3f9b0c6b50d0.png?v=1731761090"},{"product_id":"spool-fx-400x-hpfp-toyota-supra-b58-gen2","title":"Spool FX-400X HPFP Toyota Supra [B58 Gen2]","description":"\u003cp data-start=\"0\" data-end=\"56\"\u003e\u003cstrong data-start=\"0\" data-end=\"56\"\u003eSpool FX-400X HPFP Upgrade | Toyota Supra B58 Gen2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"58\" data-end=\"347\"\u003eThe Spool Performance FX-400X is a flagship High-Pressure Fuel Pump (HPFP) for the Toyota Supra B58 Gen2 engine. This model offers an operating pressure of up to \u003cstrong data-start=\"197\" data-end=\"222\"\u003e350 bar\u003c\/strong\u003e and approximately \u003cstrong data-start=\"231\" data-end=\"262\"\u003e+20% more capacity\u003c\/strong\u003e compared to the FX-350, enabling extreme power purely with direct injection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iip5rg\" data-start=\"451\" data-end=\"471\"\u003eWhat is the FX-400X?\u003c\/h3\u003e\n\u003cp data-start=\"472\" data-end=\"573\"\u003eThe FX-400X is designed for maximum performance and fuel capacity on the B58 Gen2 platform.\u003c\/p\u003e\n\u003cul data-start=\"575\" data-end=\"772\"\u003e\n\n\u003cli data-section-id=\"f6ljtp\" data-start=\"575\" data-end=\"623\"\u003eOperating pressure up to 350 bar \/ 35 MPa \/ 5000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"6qgk8z\" data-start=\"624\" data-end=\"667\"\u003eApprox. +20% more flow vs. FX-350\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"668\" data-end=\"696\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"697\" data-end=\"721\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\u003cli data-section-id=\"yhxwks\" data-start=\"722\" data-end=\"772\"\u003eOptimized for DI-only high-power setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"774\" data-end=\"817\"\u003eCombined with Spool IFX350 Gen2 injectors:\u003c\/p\u003e\n\u003cul data-start=\"818\" data-end=\"958\"\u003e\n\n\u003cli data-section-id=\"8zdje7\" data-start=\"818\" data-end=\"892\"\u003eEnables very high power levels without a port injection system\u003c\/li\u003e\n\n\u003cli data-section-id=\"d2ato3\" data-start=\"893\" data-end=\"958\"\u003eEliminates key limitations of the Gen2 B58 fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"8vifl2\" data-start=\"960\" data-end=\"976\"\u003ePerformance\u003c\/h3\u003e\n\u003cp data-start=\"977\" data-end=\"1008\"\u003eHPFP + IFX350X Gen2 injectors:\u003c\/p\u003e\n\u003cul data-start=\"1009\" data-end=\"1080\"\u003e\n\n\u003cli data-section-id=\"1pex692\" data-start=\"1009\" data-end=\"1036\"\u003eGasoline: approx. 1100 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rifgiq\" data-start=\"1037\" data-end=\"1058\"\u003eE50: approx. 900 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rdatsb\" data-start=\"1059\" data-end=\"1080\"\u003eE85: approx. 800 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1082\" data-end=\"1128\"\u003eHPFP + IFX150 Gen2 injectors + cam lift mod:\u003c\/p\u003e\n\u003cul data-start=\"1129\" data-end=\"1201\"\u003e\n\n\u003cli data-section-id=\"1bqtjvp\" data-start=\"1129\" data-end=\"1156\"\u003eGasoline: approx. 1200 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"18sjcgv\" data-start=\"1157\" data-end=\"1179\"\u003eE50: approx. 1050 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1dp77ey\" data-start=\"1180\" data-end=\"1201\"\u003eE85: approx. 900 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ne4py6\" data-start=\"1203\" data-end=\"1222\"\u003eIntended Use\u003c\/h3\u003e\n\u003cp data-start=\"1223\" data-end=\"1289\"\u003eThe FX-400X is designed for extreme DI-only tuning setups:\u003c\/p\u003e\n\u003cul data-start=\"1291\" data-end=\"1461\"\u003e\n\n\u003cli data-section-id=\"a8mzrd\" data-start=\"1291\" data-end=\"1343\"\u003eMaximum performance without supplemental injection\u003c\/li\u003e\n\n\u003cli data-section-id=\"udbwan\" data-start=\"1344\" data-end=\"1415\"\u003eCompatible with Spool Gen2 injectors and cam lift upgrade\u003c\/li\u003e\n\n\u003cli data-section-id=\"1obwfvk\" data-start=\"1416\" data-end=\"1461\"\u003eEnables very high power figures\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1463\" data-end=\"1474\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1475\" data-end=\"1574\"\u003e\n\n\u003cli data-section-id=\"14sxkyh\" data-start=\"1475\" data-end=\"1497\"\u003eFully Plug \u0026amp; Play\u003c\/li\u003e\n\n\u003cli data-section-id=\"qf36nx\" data-start=\"1498\" data-end=\"1574\"\u003eIncludes all necessary components for easy and clean installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1576\" data-end=\"1595\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1596\" data-end=\"1791\"\u003e\n\n\u003cli data-section-id=\"4j6n1s\" data-start=\"1596\" data-end=\"1641\"\u003eSpool FX-400X High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"17fzde3\" data-start=\"1642\" data-end=\"1661\"\u003eMounting bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"3p6wir\" data-start=\"1662\" data-end=\"1689\"\u003ePump alignment tool\u003c\/li\u003e\n\n\u003cli data-section-id=\"vatsga\" data-start=\"1690\" data-end=\"1755\"\u003eTriple-layer low-pressure hose (nylon \/ steel braid \/ PTFE)\u003c\/li\u003e\n\n\u003cli data-section-id=\"uijs9b\" data-start=\"1756\" data-end=\"1791\"\u003ePlug \u0026amp; Play HPFP adapter harness\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1793\" data-end=\"1818\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1819\" data-end=\"1983\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1819\" data-end=\"1869\"\u003eRequires software modifications before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"lnetua\" data-start=\"1870\" data-end=\"1914\"\u003eSupport for various flash platforms is under development\u003c\/li\u003e\n\n\u003cli data-section-id=\"dudzng\" data-start=\"1915\" data-end=\"1983\"\u003eSpool can assist with implementing the necessary calibration changes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1985\" data-end=\"2008\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2009\" data-end=\"2063\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2065\" data-end=\"2255\"\u003e\n\n\u003cli data-section-id=\"v7a0ly\" data-start=\"2065\" data-end=\"2127\"\u003eInsufficient supply can cause cavitation and damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"2128\" data-end=\"2176\"\u003eSuch damage is not covered by the warranty\u003c\/li\u003e\n\n\u003cli data-section-id=\"mfxd3c\" data-start=\"2177\" data-end=\"2255\"\u003eAn upgraded LPFP is practically essential for setups of this power level\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"79r2fs\" data-start=\"2257\" data-end=\"2266\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"2267\" data-end=\"2322\"\u003e\n\n\u003cli data-section-id=\"18cgx51\" data-start=\"2267\" data-end=\"2322\"\u003eLifetime warranty against manufacturing and material defects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49492970996059,"sku":"SP-SUP-FX400X-NENF3249","price":3134.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49492971028827,"sku":"SP-SUP-FX400X-NEYF5465","price":3284.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49492971061595,"sku":"SP-SUP-FX400X-EENF1245","price":3134.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49492971094363,"sku":"SP-SUP-FX400X-EEYF6536","price":3284.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49492971127131,"sku":"SP-SUP-FX400X-YENF9564","price":3561.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49492971159899,"sku":"SP-SUP-FX400X-YEYF4825","price":3711.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/image0_900x900_crop_center_c6da004d-c208-4477-b4b4-12dc9d2824fb.png?v=1731761365"},{"product_id":"spool-stage-3-lpfp-diy-kit-toyota-supra-b58-gen2","title":"Spool Stage 3 LPFP DIY Kit - Toyota Supra [B58 Gen2]","description":"\u003cp data-start=\"0\" data-end=\"54\"\u003e\u003cstrong data-start=\"0\" data-end=\"54\"\u003eSpool Stage 3 LPFP DIY Kit | Toyota Supra B58 Gen2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"56\" data-end=\"320\"\u003eThe Spool Performance Stage 3 LPFP DIY Kit is a low-pressure fuel pump upgrade for the Toyota Supra A90\/A91 (B58 Gen2) platform. This solution is aimed at enthusiasts who want a cost-effective DIY solution to remove fuel delivery limitations.\u003c\/p\u003e\n\u003cp data-start=\"338\" data-end=\"605\"\u003eThe stock low-pressure fuel pump often becomes a bottleneck with high power and especially with E85 use. This Stage 3 DIY kit adds a secondary, boost-controlled pump to the system, significantly increasing fuel flow capacity.\u003c\/p\u003e\n\u003cul data-start=\"607\" data-end=\"921\"\u003e\n\n\u003cli data-section-id=\"7hbzlw\" data-start=\"607\" data-end=\"639\"\u003eDIY solution (self-assembly)\u003c\/li\u003e\n\n\u003cli data-section-id=\"pdyi0x\" data-start=\"640\" data-end=\"717\"\u003eSignificantly more affordable option compared to plug \u0026amp; play solutions\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"718\" data-end=\"758\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"759\" data-end=\"812\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"6wk70o\" data-start=\"813\" data-end=\"880\"\u003eAlmost the same flow capacity as pre-assembled Stage 3 kits\u003c\/li\u003e\n\n\u003cli data-section-id=\"5gvmat\" data-start=\"881\" data-end=\"921\"\u003eE85 compatible\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"923\" data-end=\"943\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"944\" data-end=\"1136\"\u003e\n\n\u003cli data-section-id=\"1obi82z\" data-start=\"944\" data-end=\"998\"\u003eStock pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"jcngld\" data-start=\"999\" data-end=\"1042\"\u003eAuxiliary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1o9raw3\" data-start=\"1043\" data-end=\"1095\"\u003eIncreases fuel delivery at high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1f8q2vs\" data-start=\"1096\" data-end=\"1136\"\u003eRemoves low-pressure side limitations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1138\" data-end=\"1173\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1174\" data-end=\"1235\"\u003eThe stock LPFP on the B58 Gen2 platform is insufficient for high power levels:\u003c\/p\u003e\n\u003cul data-start=\"1237\" data-end=\"1397\"\u003e\n\n\u003cli data-section-id=\"z9uz1c\" data-start=\"1237\" data-end=\"1287\"\u003eE85 requires significantly greater fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"q1rybj\" data-start=\"1288\" data-end=\"1330\"\u003eLarger turbos increase consumption\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hnr1yo\" data-start=\"1331\" data-end=\"1397\"\u003eHPFP needs a consistent and sufficient supply to operate correctly\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1399\" data-end=\"1416\"\u003eStage 3 LPFP DIY:\u003c\/p\u003e\n\u003cul data-start=\"1417\" data-end=\"1535\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1417\" data-end=\"1459\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1flo3hr\" data-start=\"1460\" data-end=\"1494\"\u003eEnables high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"3mjz7k\" data-start=\"1495\" data-end=\"1535\"\u003eOffers a cost-effective solution\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1537\" data-end=\"1556\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1557\" data-end=\"1799\"\u003e\n\n\u003cli data-section-id=\"f43gcf\" data-start=\"1557\" data-end=\"1583\"\u003eBosch fuel pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"187q5ap\" data-start=\"1584\" data-end=\"1620\"\u003eBillet aluminum pump bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"179l8n3\" data-start=\"1621\" data-end=\"1666\"\u003eE85-compatible corrugated T-hose\u003c\/li\u003e\n\n\u003cli data-section-id=\"rz55wj\" data-start=\"1667\" data-end=\"1690\"\u003e4x hose clamps\u003c\/li\u003e\n\n\u003cli data-section-id=\"15yqkxt\" data-start=\"1691\" data-end=\"1715\"\u003eActivation wiring harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"7jczp6\" data-start=\"1716\" data-end=\"1743\"\u003eBoost-controlled switch\u003c\/li\u003e\n\n\u003cli data-section-id=\"ycjwur\" data-start=\"1744\" data-end=\"1775\"\u003eBoost reference adapter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q327yc\" data-start=\"1776\" data-end=\"1799\"\u003eInstallation hardware kit\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49492995506523,"sku":"SP-SUPB58-FP-DY","price":995.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/supradiyLPFP3-1014x912_900x900_976a9827-7f30-4799-b037-3700f2c13453.png?v=1731761571"},{"product_id":"spool-fx-170-hpfp-bmw-n20","title":"Spool FX-170 HPFP BMW [N20]","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eSpool FX-170 HPFP Upgrade | BMW N20\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"317\"\u003eThe Spool Performance FX-170 is a High-Pressure Fuel Pump (HPFP) performance upgrade for BMW N20 engines. This pump is designed to eliminate the capacity limitations of the stock system, allowing for significantly higher fuel flow in tuned setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xen6ie\" data-start=\"324\" data-end=\"347\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"328\" data-end=\"347\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"348\" data-end=\"517\"\u003eThe FX-170 is an upgraded HPFP with a larger piston diameter than the standard pump. This produces approximately \u003cstrong data-start=\"455\" data-end=\"482\"\u003e+50% more flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"519\" data-end=\"725\"\u003e\n\n\u003cli data-section-id=\"10o9vep\" data-start=\"519\" data-end=\"552\"\u003e\u003cstrong data-start=\"521\" data-end=\"550\"\u003e+50% Flow Capacity\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"553\" data-end=\"585\"\u003e\u003cstrong data-start=\"555\" data-end=\"583\"\u003eFull E85 Compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wtjmo2\" data-start=\"586\" data-end=\"655\"\u003e\n\n\u003cstrong data-start=\"588\" data-end=\"613\"\u003ePlug \u0026amp; Play Installation:\u003c\/strong\u003e no cutting or wiring modification\u003c\/li\u003e\n\n\u003cli data-section-id=\"9rz11m\" data-start=\"656\" data-end=\"725\"\u003e\n\n\u003cstrong data-start=\"658\" data-end=\"689\"\u003e+25% Higher Operating Pressure\u003c\/strong\u003e → better injector performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"727\" data-end=\"757\"\u003eAdditional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"758\" data-end=\"839\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"758\" data-end=\"787\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"788\" data-end=\"814\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"btu1b\" data-start=\"815\" data-end=\"839\"\u003eHigher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"y6g096\" data-start=\"846\" data-end=\"885\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"850\" data-end=\"885\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"886\" data-end=\"946\"\u003eThe N20 engine's stock HPFP is a clear bottleneck in tuning:\u003c\/p\u003e\n\u003cul data-start=\"948\" data-end=\"1052\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"948\" data-end=\"1001\"\u003eInsufficient fuel delivery for higher power outputs\u003c\/li\u003e\n\n\u003cli data-section-id=\"e0tyq7\" data-start=\"1002\" data-end=\"1052\"\u003eEthanol blends are limited by the stock system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1054\" data-end=\"1061\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"1062\" data-end=\"1239\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1062\" data-end=\"1123\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ljuyao\" data-start=\"1124\" data-end=\"1180\"\u003eImproves injector flow with higher pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1181\" data-end=\"1239\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1246\" data-end=\"1269\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1269\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1270\" data-end=\"1385\"\u003e\n\n\u003cli data-section-id=\"p6eor0\" data-start=\"1270\" data-end=\"1312\"\u003e1 x FX-170 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"1a6mmjt\" data-start=\"1313\" data-end=\"1344\"\u003eUpgraded Fuel Lines\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ivsi3p\" data-start=\"1345\" data-end=\"1385\"\u003eAll necessary installation hardware\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"m4vwuv\" data-start=\"1392\" data-end=\"1413\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1396\" data-end=\"1413\"\u003eOptional Accessories\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1414\" data-end=\"1538\"\u003e\n\n\u003cli data-section-id=\"eogkpq\" data-start=\"1414\" data-end=\"1482\"\u003e\u003cstrong data-start=\"1416\" data-end=\"1480\"\u003eEthanol Content Analyzer (with mobile app)\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"u8zvo6\" data-start=\"1483\" data-end=\"1538\"\u003e\u003cstrong data-start=\"1485\" data-end=\"1536\"\u003eBosch 10 Micron High Flow Fuel Filter\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1540\" data-end=\"1564\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1545\" data-end=\"1564\"\u003eEthanol Analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"1565\" data-end=\"1655\"\u003eThe actual ethanol content of E85 fuel can vary significantly (approximately E51–E85).\u003c\/p\u003e\n\u003cul data-start=\"1656\" data-end=\"1783\"\u003e\n\n\u003cli data-section-id=\"qpqf3p\" data-start=\"1656\" data-end=\"1724\"\u003eIncorrect mixture relative to tuning can cause engine damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"1a7jr60\" data-start=\"1725\" data-end=\"1783\"\u003eThe measurement system helps to precisely optimize the mixture\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1785\" data-end=\"1820\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1790\" data-end=\"1820\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1821\" data-end=\"1988\"\u003e\n\n\u003cli data-section-id=\"u86jjf\" data-start=\"1821\" data-end=\"1889\"\u003eTop-tier filtration on the market without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1890\" data-end=\"1937\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tmq1ji\" data-start=\"1938\" data-end=\"1988\"\u003eRecommended add-on for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"1995\" data-end=\"2024\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1999\" data-end=\"2024\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2025\" data-end=\"2082\"\u003eThe FX-170 requires software modifications before commissioning:\u003c\/p\u003e\n\u003cul data-start=\"2083\" data-end=\"2206\"\u003e\n\n\u003cli data-section-id=\"vzls83\" data-start=\"2083\" data-end=\"2138\"\u003eCalibration must be performed before starting the engine\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"2139\" data-end=\"2206\"\u003eOperation without adjustment can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2208\" data-end=\"2214\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"2215\" data-end=\"2307\"\u003e\n\n\u003cli data-section-id=\"198n4mq\" data-start=\"2215\" data-end=\"2262\"\u003eProvides necessary information to your tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"1izg6w3\" data-start=\"2263\" data-end=\"2307\"\u003eCan refer to experienced tuners\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2309\" data-end=\"2355\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xp8wtj\" data-start=\"2362\" data-end=\"2389\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2366\" data-end=\"2389\"\u003eImportant Note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2390\" data-end=\"2444\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2446\" data-end=\"2613\"\u003e\n\n\u003cli data-section-id=\"14paphb\" data-start=\"2446\" data-end=\"2511\"\u003eInsufficient LPFP can cause damage to the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2512\" data-end=\"2561\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"1egpe2r\" data-start=\"2562\" data-end=\"2613\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2615\" data-end=\"2694\"\u003eRecommendation: ensure sufficient low-pressure side upgrade before commissioning\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494210052443,"sku":"SP-FX-170-N20-NDE-NF","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494210085211,"sku":"SP-FX-170-N20-NDE-YF","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494210117979,"sku":"SP-FX-170-N20-YGE-NF","price":2196.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494210150747,"sku":"SP-FX-170-N20-YHE-YF","price":2346.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494210183515,"sku":"SP-FX-170-N20-EBE-NF","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494210216283,"sku":"SP-FX-170-N20-EFE-YF","price":1919.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_8df3f36f-3cf0-4550-ac7c-86e39aecb6d5.png?v=1731777217"},{"product_id":"spool-fx-200-hpfp-bmw-n20","title":"Spool FX-200 HPFP BMW [N20]","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eSpool FX-200 HPFP Upgrade | BMW N20 \/ N26\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"294\"\u003eThe Spool Performance FX-200 is a high-pressure fuel pump (HPFP) performance upgrade for BMW N20 and N26 engines. This model replaces the previous FX-180 version and offers significantly increased fuel capacity for demanding tuning setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"296\" data-end=\"315\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"316\" data-end=\"503\"\u003eThe FX-200 is an upgraded HPFP with a larger piston diameter than the standard pump. This allows for approximately \u003cstrong data-start=\"428\" data-end=\"468\"\u003edouble the fuel flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"505\" data-end=\"707\"\u003e\n\n\u003cli data-section-id=\"1madnux\" data-start=\"505\" data-end=\"543\"\u003eApproximately 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"544\" data-end=\"572\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"573\" data-end=\"635\"\u003ePlug \u0026amp; Play installation with no cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1240g74\" data-start=\"636\" data-end=\"707\"\u003eAllows for greater fuel delivery at higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"709\" data-end=\"739\"\u003eThe added capacity enables:\u003c\/p\u003e\n\u003cul data-start=\"740\" data-end=\"832\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"740\" data-end=\"769\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"770\" data-end=\"796\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ragd50\" data-start=\"797\" data-end=\"832\"\u003eWider tuning possibilities\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"834\" data-end=\"869\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"870\" data-end=\"935\"\u003eThe stock HPFP of N20\/N26 engines is a significant limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"937\" data-end=\"1033\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"937\" data-end=\"990\"\u003eInsufficient fuel delivery for higher power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"991\" data-end=\"1033\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1035\" data-end=\"1042\"\u003eThe FX-200:\u003c\/p\u003e\n\u003cul data-start=\"1043\" data-end=\"1215\"\u003e\n\n\u003cli data-section-id=\"1qcpnd3\" data-start=\"1043\" data-end=\"1106\"\u003eDoubles the fuel system's flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"70iqu4\" data-start=\"1107\" data-end=\"1156\"\u003eSignificantly raises the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1157\" data-end=\"1215\"\u003eAllows for more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1217\" data-end=\"1242\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cp data-start=\"1243\" data-end=\"1288\"\u003eOperating the pump requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"1290\" data-end=\"1404\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"1290\" data-end=\"1336\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"1337\" data-end=\"1404\"\u003eOperating without tuning can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1406\" data-end=\"1412\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1413\" data-end=\"1526\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1413\" data-end=\"1469\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1470\" data-end=\"1526\"\u003eHelps find an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1528\" data-end=\"1574\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1576\" data-end=\"1599\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1600\" data-end=\"1673\"\u003eThe low-pressure fuel pump (LPFP) system is critical for HPFP operation:\u003c\/p\u003e\n\u003cul data-start=\"1675\" data-end=\"1856\"\u003e\n\n\u003cli data-section-id=\"1uyd3c3\" data-start=\"1675\" data-end=\"1743\"\u003eAn inadequate LPFP can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"1744\" data-end=\"1793\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"1794\" data-end=\"1856\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1858\" data-end=\"1934\"\u003eRecommendation: ensure an adequate low-pressure side upgrade as part of the overall setup\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494222897499,"sku":"SP-FX-200-N20-NENF245","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494222930267,"sku":"SP-FX-200-N20-EENF5465","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494222963035,"sku":"SP-FX-200-N20-EENF564","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494222995803,"sku":"SP-FX-200-N20-EEYF5461","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494223028571,"sku":"SP-FX-200-N20-YENF5646","price":2686.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494223061339,"sku":"SP-FX-200-N20-YEYF54654","price":2836.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_15955099-4469-467d-a5ba-cda4dba2d10d.png?v=1731777493"},{"product_id":"spool-stage-3-lpfp-bmw-n20","title":"Spool Stage 3 LPFP BMW [N20]","description":"\u003cp data-start=\"0\" data-end=\"38\"\u003e\u003cstrong data-start=\"0\" data-end=\"38\"\u003eSpool Stage 3 LPFP | BMW N20 \/ N26\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"40\" data-end=\"291\"\u003eThe Spool Performance Stage 3 LPFP is the production version of the low-pressure fuel pump (LPFP) upgrade for BMW N20\/N26 engines. This solution is designed to remove low-pressure side limitations, especially in high-power and E85 applications.\u003c\/p\u003e\n\u003cp data-start=\"309\" data=\"509\"\u003eAs high-pressure fuel pumps (HPFPs) become more efficient, the low-pressure electric fuel pump often becomes a bottleneck in the system. The Stage 3 LPFP solves this with a dual-pump design.\u003c\/p\u003e\n\u003cul data-start=\"511\" data-end=\"837\"\u003e\n\n\u003cli data-section-id=\"bee23t\" data-start=\"511\" data-end=\"545\"\u003eComplete drop-in unit\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"546\" data-end=\"586\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"587\" data-end=\"640\"\u003eSecondary pump activated by boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"641\" data-end=\"680\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"681\" data-end=\"735\"\u003eSupports over 1200 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ztl0p\" data-start=\"736\" data-end=\"789\"\u003eWorks with all fuels, including E85\u003c\/li\u003e\n\n\u003cli data-section-id=\"35taa5\" data-start=\"790\" data-end=\"837\"\u003eNo assembly or core returns required\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"839\" data-end=\"859\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"860\" data-end=\"1074\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"860\" data-end=\"921\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"922\" data-end=\"974\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1luxqk0\" data-start=\"975\" data-end=\"1024\"\u003eProvides additional fuel during high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"2a6t5m\" data-start=\"1025\" data-end=\"1074\"\u003eEnsures consistent supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1076\" data-end=\"1111\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1112\" data-end=\"1169\"\u003eThe N20\/N26 engine's stock LPFP can limit performance:\u003c\/p\u003e\n\u003cul data-start=\"1171\" data-end=\"1334\"\u003e\n\n\u003cli data-section-id=\"1818q0n\" data-start=\"1171\" data-end=\"1220\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"zdc40s\" data-start=\"1221\" data-end=\"1277\"\u003eHigh power requires greater flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1278\" data-end=\"1334\"\u003eHPFP does not operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1336\" data-end=\"1349\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1350\" data-end=\"1477\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1350\" data-end=\"1392\"\u003eRemoves low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1393\" data-end=\"1433\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1434\" data-end=\"1477\"\u003eEnables extremely high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494227976539,"sku":"SP-BMFXXN20-FP","price":975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/Fxxstage3-1014x912_900x900_crop_center_8bef68d3-f205-4d21-86e6-a792a30b6801.png?v=1731777734"},{"product_id":"spool-bucketless-stage-3-lpfp-bmw-n54","title":"Spool Bucketless Stage 3 LPFP BMW [N54]","description":"\u003cp data-start=\"0\" data-end=\"43\"\u003e\u003cstrong data-start=\"0\" data-end=\"43\"\u003eSpool Stage 3 Bucketless LPFP | BMW N54\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"45\" data-end=\"345\"\u003eThe Spool Stage 3 Bucketless LPFP is an extreme performance low-pressure fuel pump upgrade for BMW N54 engines. This system is designed for high-power projects that demand maximum fuel flow, especially when running on E85 and combined with port injection solutions.\u003c\/p\u003e\n\u003cp data-start=\"347\" data-end=\"528\"\u003eThe bucketless design ensures consistent fuel delivery even during hard acceleration and on the track, where traditional solutions can suffer from fuel sloshing in the tank.\u003c\/p\u003e\n\u003ch3 data-section-id=\"is8mb9\" data-start=\"535\" data-end=\"565\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"539\" data-end=\"565\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"566\" data-end=\"932\"\u003e\n\n\u003cli data-section-id=\"1vfmtz\" data-start=\"566\" data-end=\"658\"\u003e\n\n\u003cstrong data-start=\"568\" data-end=\"604\"\u003eTop-tier flow capacity:\u003c\/strong\u003e Designed for very high-power N54 builds\u003c\/li\u003e\n\n\u003cli data-section-id=\"1g0sm3k\" data-start=\"659\" data-end=\"689\"\u003e\u003cstrong data-start=\"661\" data-end=\"687\"\u003e100% E85 compatible\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"zcgnlm\" data-start=\"690\" data-end=\"762\"\u003e\n\n\u003cstrong data-start=\"692\" data-end=\"715\"\u003eBucketless design:\u003c\/strong\u003e Improves fuel delivery during aggressive driving\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nue6xb\" data-start=\"763\" data-end=\"815\"\u003e\u003cstrong data-start=\"765\" data-end=\"813\"\u003eModular and performance-oriented design\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"lf4mem\" data-start=\"816\" data-end=\"874\"\u003e\n\n\u003cstrong data-start=\"818\" data-end=\"852\"\u003ePlug \u0026amp; Play installation\u003c\/strong\u003e (depending on the model)\u003c\/li\u003e\n\n\u003cli data-section-id=\"n8zjj9\" data-start=\"875\" data-end=\"932\"\u003e\u003cstrong data-start=\"877\" data-end=\"930\"\u003eCompatible with port injection systems\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"kym4dr\" data-start=\"939\" data-end=\"984\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"943\" data-end=\"984\"\u003ePro Fuel Line Upgrade (optional)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"986\" data-end=\"1087\"\u003eSpool's high-quality fuel line is designed for maximum durability and performance:\u003c\/p\u003e\n\u003cul data-start=\"1089\" data-end=\"1435\"\u003e\n\n\u003cli data-section-id=\"1x6kl62\" data-start=\"1089\" data-end=\"1149\"\u003e\n\n\u003cstrong data-start=\"1091\" data-end=\"1103\"\u003eConstruction:\u003c\/strong\u003e PTFE core, nylon and stainless steel braid\u003c\/li\u003e\n\n\u003cli data-section-id=\"zbthrr\" data-start=\"1150\" data-end=\"1184\"\u003e\n\n\u003cstrong data-start=\"1152\" data-end=\"1167\"\u003eBurst pressure:\u003c\/strong\u003e over 10,000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1dlpsbp\" data-start=\"1185\" data-end=\"1229\"\u003e\n\n\u003cstrong data-start=\"1187\" data-end=\"1207\"\u003eTemperature resistance:\u003c\/strong\u003e up to 450°F (~232°C)\u003c\/li\u003e\n\n\u003cli data-section-id=\"he2jhx\" data-start=\"1230\" data-end=\"1288\"\u003e\n\n\u003cstrong data-start=\"1232\" data-end=\"1246\"\u003eConnections:\u003c\/strong\u003e 6AN + CNC-machined aluminum fittings\u003c\/li\u003e\n\n\u003cli data-section-id=\"ppm34z\" data-start=\"1289\" data-end=\"1359\"\u003e\n\n\u003cstrong data-start=\"1291\" data-end=\"1314\"\u003eE85 compatibility:\u003c\/strong\u003e Full compatibility with ethanol fuels\u003c\/li\u003e\n\n\u003cli data-section-id=\"dz8fs0\" data-start=\"1360\" data-end=\"1435\"\u003e\n\n\u003cstrong data-start=\"1362\" data-end=\"1385\"\u003eSignificantly more durable\u003c\/strong\u003e than traditional rubber-based fuel lines\u003c\/li\u003e\n\n\u003cli data-section-id=\"ovu1q6\" data-start=\"1442\" data-end=\"1479\"\u003e\u003ch3 data-section-id=\"ovu1q6\" data-start=\"1442\" data-end=\"1479\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1446\" data-end=\"1479\"\u003eAvailable Configurations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"i1zs2d\" data-start=\"1480\" data-end=\"1570\"\u003e\n\n\u003cstrong data-start=\"1482\" data-end=\"1500\"\u003eTank → HPFP:\u003c\/strong\u003e Upgraded line from tank to high-pressure pump (pre-installed)\u003c\/li\u003e\n\n\u003cli data-section-id=\"q2qoin\" data-start=\"1571\" data-end=\"1683\"\u003e\n\n\u003cstrong data-start=\"1573\" data-end=\"1615\"\u003eTank → HPFP (ethanol sensor ready):\u003c\/strong\u003e Includes connections for an ethanol content sensor (sensor not included)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1at0zw2\" data-start=\"1684\" data-end=\"1762\"\u003e\n\n\u003cstrong data-start=\"1686\" data-end=\"1721\"\u003eTank → HPFP + Port Injection:\u003c\/strong\u003e Ready for port injection system\u003c\/li\u003e\n\n\u003cli data-section-id=\"eh35am\" data-start=\"1763\" data-end=\"1880\"\u003e\n\n\u003cstrong data-start=\"1765\" data-end=\"1817\"\u003eTank → HPFP + Port Injection + ethanol sensor:\u003c\/strong\u003e Full readiness for both systems (sensor not included)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494237315419,"sku":"SP-BM-FPS3","price":689.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/sw2p1-1014x912_900x900_5f180d43-2bed-4c7d-828a-d82fa62f9ba6.png?v=1731777898"},{"product_id":"spool-stage-2-bucketless-lpfp-bmw-n54","title":"Spool Stage 2 Bucketless LPFP BMW [N54]","description":"\u003cp data-start=\"0\" data-end=\"43\"\u003e\u003cstrong data-start=\"0\" data-end=\"43\"\u003eSpool Stage 2 Bucketless LPFP | BMW N54\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"45\" data-end=\"333\"\u003eThe Spool Stage 2 Bucketless LPFP is a powerful low-pressure fuel pump upgrade for BMW N54 engines. This system offers more than double the flow capacity of the standard pump and is designed to withstand demanding performance use, including 100% E85 fuel.\u003c\/p\u003e\n\u003cp data-start=\"335\" data-end=\"575\"\u003eIt is a complete \u003cstrong data-start=\"354\" data-end=\"379\"\u003edrop-in \/ plug \u0026amp; play\u003c\/strong\u003e solution that requires no significant modifications or complex installation. Furthermore, this is the only pump on the market that comes with a new OEM injection-molded fuel pump connector.\u003c\/p\u003e\n\u003ch3 data-section-id=\"is8mb9\" data-start=\"582\" data-end=\"612\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"586\" data-end=\"612\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"613\" data-end=\"1004\"\u003e\n\n\u003cli data-section-id=\"s3i1hv\" data-start=\"613\" data-end=\"654\"\u003e\u003cstrong data-start=\"615\" data-end=\"652\"\u003eOver 2x flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"655\" data-end=\"687\"\u003e\u003cstrong data-start=\"657\" data-end=\"685\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"vvctf6\" data-start=\"688\" data-end=\"761\"\u003e\n\n\u003cstrong data-start=\"690\" data-end=\"713\"\u003eBucketless design:\u003c\/strong\u003e Improved fuel availability under hard driving\u003c\/li\u003e\n\n\u003cli data-section-id=\"1vw0unb\" data-start=\"762\" data-end=\"822\"\u003e\n\n\u003cstrong data-start=\"764\" data-end=\"789\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e No drilling or modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"7bbz6d\" data-start=\"823\" data-end=\"899\"\u003e\n\n\u003cstrong data-start=\"825\" data-end=\"847\"\u003eOEM connector included:\u003c\/strong\u003e New injection-molded connector for standard compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"7157sa\" data-start=\"900\" data-end=\"978\"\u003e\n\n\u003cstrong data-start=\"902\" data-end=\"927\"\u003eModular design:\u003c\/strong\u003e Easy upgrade to Stage 3 in the future\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qsyl5e\" data-start=\"979\" data-end=\"1004\"\u003e\u003cstrong data-start=\"981\" data-end=\"1002\"\u003eLifetime warranty\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"lg93g4\" data-start=\"1011\" data-end=\"1055\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1015\" data-end=\"1055\"\u003eFuel Line Upgrade Options\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1057\" data-end=\"1202\"\u003eHigh-quality fuel lines are available as an accessory, designed specifically for E85 use and high-performance systems:\u003c\/p\u003e\n\u003ch4 data-start=\"1204\" data-end=\"1245\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1209\" data-end=\"1245\"\u003ePro Fuel Line (E85 compatible)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1246\" data-end=\"1474\"\u003e\n\n\u003cli data-section-id=\"rat19o\" data-start=\"1246\" data-end=\"1282\"\u003ePTFE core + nylon and steel braid\u003c\/li\u003e\n\n\u003cli data-section-id=\"ce9bwt\" data-start=\"1283\" data-end=\"1312\"\u003eBurst pressure over 10,000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1d4ebr3\" data-start=\"1313\" data-end=\"1352\"\u003eTemperature resistance up to 450°F (~232°C)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1647t1l\" data-start=\"1353\" data-end=\"1409\"\u003e6AN fittings with CNC-machined aluminum connectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"1auf6rh\" data-start=\"1410\" data-end=\"1474\"\u003eSignificantly more durable than traditional rubber-based solutions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1476\" data-end=\"1514\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1481\" data-end=\"1514\"\u003eAvailable Configurations\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1515\" data-end=\"1945\"\u003e\n\n\u003cli data-section-id=\"1sm4elo\" data-start=\"1515\" data-end=\"1620\"\u003e\n\n\u003cstrong data-start=\"1517\" data-end=\"1535\"\u003eTank → HPFP:\u003c\/strong\u003e Upgraded line from tank to high-pressure pump (with pre-installed fittings)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1lbmc8d\" data-start=\"1621\" data-end=\"1737\"\u003e\n\n\u003cstrong data-start=\"1623\" data-end=\"1665\"\u003eTank → HPFP (ethanol sensor readiness):\u003c\/strong\u003e Includes additional connections for ethanol content sensor (sensor not included)\u003c\/li\u003e\n\n\u003cli data-section-id=\"10t1anm\" data-start=\"1738\" data-end=\"1827\"\u003e\n\n\u003cstrong data-start=\"1740\" data-end=\"1775\"\u003eTank → HPFP + Port Injection:\u003c\/strong\u003e Includes connections for port injection system\u003c\/li\u003e\n\n\u003cli data-section-id=\"eh35am\" data-start=\"1828\" data-end=\"1945\"\u003e\n\n\u003cstrong data-start=\"1830\" data-end=\"1882\"\u003eTank → HPFP + Port Injection + ethanol sensor:\u003c\/strong\u003e Full readiness for both systems (sensor not included)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"DO NOT NEED UPGRADED LINES","offer_id":49494300688731,"sku":"SP-BM-FPBLN58","price":544.0,"currency_code":"EUR","in_stock":true},{"title":"TANK TO HPFP","offer_id":49494300721499,"sku":"SP-BM-FPBLN54","price":554.0,"currency_code":"EUR","in_stock":true},{"title":"TANK TO HPFP [ETHANOL SENSOR VERSION-DOES NOT INCLUDE SENSOR]","offer_id":49494300754267,"sku":"SP-BM-FPBLN55","price":658.0,"currency_code":"EUR","in_stock":true},{"title":"TANK TO HPFP WITH PORT INJECTION","offer_id":49494300787035,"sku":"SP-BM-FPBLN56","price":618.0,"currency_code":"EUR","in_stock":true},{"title":"TANK TO HPFP WITH PORT INJECTION [ETHANOL SENSOR VERSION-DOES NOT INCLUDE SENSOR]","offer_id":49494300819803,"sku":"SP-BM-FPBLN57","price":658.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/sw2p4-1014x912_900x900_2f82f935-f30a-42a7-8252-caf69a3d42bd.png?v=1731779392"},{"product_id":"spool-stage-2-lpfp-bmw-n55","title":"Spool Stage 2 LPFP BMW [N55]","description":"\u003cp data-start=\"0\" data-end=\"32\"\u003e\u003cstrong data-start=\"0\" data-end=\"32\"\u003eSpool Stage 2 LPFP | BMW N55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"34\" data-end=\"294\"\u003eThe Spool Performance Stage 2 LPFP is a low-pressure fuel pump (LPFP) upgrade for BMW N55 engines (F-series). This solution is designed to remove the low-pressure side limitations that become apparent particularly with high power output and E85 usage.\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"505\"\u003eWhile high-pressure fuel pumps (HPFP) are already capable of supporting higher power levels, the electric low-pressure fuel pump, which feeds fuel from the tank to the HPFP, often becomes a bottleneck.\u003c\/p\u003e\n\u003cp data-start=\"507\" data-end=\"545\"\u003eThe Stage 2 LPFP solves this problem by:\u003c\/p\u003e\n\u003cul data-start=\"547\" data-end=\"748\"\u003e\n\n\u003cli data-section-id=\"1pbzcv0\" data-start=\"547\" data-end=\"596\"\u003eApproximately +30% better flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"pl2luk\" data-start=\"597\" data-end=\"649\"\u003eSupporting up to approximately 600 hp on the low-pressure side\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ztl0p\" data-start=\"650\" data-end=\"703\"\u003eWorking with all fuels, including E85\u003c\/li\u003e\n\n\u003cli data-section-id=\"12a9192\" data-start=\"704\" data-end=\"748\"\u003eBeing designed for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"750\" data-end=\"785\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"786\" data-end=\"836\"\u003eThe stock LPFP is insufficient for many tuned setups:\u003c\/p\u003e\n\u003cul data-start=\"838\" data-end=\"988\"\u003e\n\n\u003cli data-section-id=\"vs5c8o\" data-start=\"838\" data-end=\"888\"\u003eE85 requires significantly more fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"1sij9sy\" data-start=\"889\" data-end=\"934\"\u003eLarge turbochargers increase fuel consumption\u003c\/li\u003e\n\n\u003cli data-section-id=\"s1dmy3\" data-start=\"935\" data-end=\"988\"\u003eHPFP cannot operate correctly without adequate supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp data-start=\"990\" data-end=\"1003\"\u003eStage 2 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1004\" data-end=\"1153\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1004\" data-end=\"1046\"\u003eEliminates the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"jwdi9d\" data-start=\"1047\" data-end=\"1105\"\u003eImproves the reliability of the entire fuel system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wmdwxe\" data-start=\"1106\" data-end=\"1153\"\u003eEnables higher power safely\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1155\" data-end=\"1166\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1167\" data-end=\"1303\"\u003e\n\n\u003cli data-section-id=\"kwxshj\" data-start=\"1167\" data-end=\"1194\"\u003eFull drop-in solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"hwmbb8\" data-start=\"1195\" data-end=\"1218\"\u003eNo assembly required\u003c\/li\u003e\n\n\u003cli data-section-id=\"11oo2d6\" data-start=\"1219\" data-end=\"1254\"\u003eNo core exchange or returns\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ojyia\" data-start=\"1255\" data-end=\"1303\"\u003eEasy and direct installation in place of the original\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"6vckdz\" data-start=\"1305\" data-end=\"1322\"\u003eImportant note\u003c\/h3\u003e\n\u003cul data-start=\"1323\" data-end=\"1513\"\u003e\n\n\u003cli data-section-id=\"10452gk\" data-start=\"1323\" data-end=\"1417\"\u003eExcessive load (EKP control) can cause the main connector to overheat or melt\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nw9uis\" data-start=\"1418\" data-end=\"1464\"\u003eThis is due to tuning, not a pump defect\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"1465\" data-end=\"1513\"\u003eSuch damage is not covered by warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494306947419,"sku":"SP-BMFXXN-FPS2","price":628.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/Untitled-3-1014x912_900x900_crop_center_0a505683-acd3-4cf1-8c5e-598fa6acd649.png?v=1731779600"},{"product_id":"spool-stage-3-lpfp-bmw-n55","title":"Spool Stage 3 LPFP BMW [N55]","description":"\u003cp data-start=\"0\" data-end=\"32\"\u003e\u003cstrong data-start=\"0\" data-end=\"32\"\u003eSpool Stage 3 LPFP | BMW N55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"34\" data-end=\"281\"\u003eThe Spool Performance Stage 3 LPFP is the production version of the Low-Pressure Fuel Pump (LPFP) upgrade for BMW N55 engines. This solution is designed to eliminate low-pressure side limitations, especially with high power and E85 use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"283\" data-end=\"298\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"299\" data-end=\"547\"\u003eAs High-Pressure Fuel Pumps (HPFPs) become more efficient, the low-pressure fuel pump often becomes a critical bottleneck. The Stage 3 LPFP solves this with a dual-pump design that offers significantly higher flow capacity.\u003c\/p\u003e\n\u003cul data-start=\"549\" data-end=\"881\"\u003e\n\n\u003cli data-section-id=\"bee23t\" data-start=\"549\" data-end=\"583\"\u003eComplete plug-and-play unit\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"584\" data-end=\"624\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"625\" data-end=\"678\"\u003eSecondary pump activates based on boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"679\" data-end=\"718\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"719\" data-end=\"773\"\u003eSupports over 1200 whp low-pressure side capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k3q5qn\" data-start=\"774\" data-end=\"833\"\u003eCompatible with all fuels, including E85\u003c\/li\u003e\n\n\u003cli data-section-id=\"35taa5\" data-start=\"834\" data-end=\"881\"\u003eNo assembly or core returns required\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"883\" data-end=\"903\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"904\" data-end=\"1121\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"904\" data-end=\"965\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"11rpqrr\" data-start=\"966\" data-end=\"1022\"\u003eSecondary pump activates as boost pressure rises\u003c\/li\u003e\n\n\u003cli data-section-id=\"vhmxe1\" data-start=\"1023\" data-end=\"1071\"\u003eProvides additional fuel under high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"41olwq\" data-start=\"1072\" data-end=\"1121\"\u003eEnsures consistent supply to the high-pressure pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1123\" data-end=\"1158\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1159\" data-end=\"1236\"\u003eThe N55 engine's stock LPFP restricts performance in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1238\" data-end=\"1399\"\u003e\n\n\u003cli data-section-id=\"i7pzwi\" data-start=\"1238\" data-end=\"1288\"\u003eE85 significantly increases fuel consumption\u003c\/li\u003e\n\n\u003cli data-section-id=\"tsrw2l\" data-start=\"1289\" data-end=\"1332\"\u003eHigh power outputs require more flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"q2pub7\" data-start=\"1333\" data-end=\"1399\"\u003eHPFP cannot operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1401\" data-end=\"1414\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1415\" data-end=\"1545\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1415\" data-end=\"1457\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"eebzou\" data-start=\"1458\" data-end=\"1501\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1502\" data-end=\"1545\"\u003eEnables extremely high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15zcwet\" data-start=\"1547\" data-end=\"1563\"\u003eNote\u003c\/h3\u003e\n\u003cp data-start=\"1564\" data-end=\"1848\"\u003eOverheating of the primary pump connector can be caused by excessive EKP load in the tune. Overloading the primary pump is not recommended, especially in a dual pump solution. Such damages are not covered by warranty as they are not manufacturing defects.\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494311174491,"sku":"SP-BMFXXN-FP","price":995.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/Fxxstage3-1014x912_900x900_crop_center_0978de6b-61e9-4509-81f7-7f4c02c8b387.png?v=1731779719"},{"product_id":"spool-spool-fx-170-hpfp-bmw-n55","title":"Spool Spool FX-170 HPFP BMW [N55]","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eSpool FX-170 HPFP Upgrade | BMW N55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"285\"\u003eThe Spool Performance FX-170 is a High-Pressure Fuel Pump (HPFP) upgrade for BMW N55 engines. This pump is specifically designed for single turbo -35i models where the stock fuel system quickly becomes a limitation in tuning.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ed92u\" data-start=\"287\" data-end=\"306\"\u003eWhat is the FX-170?\u003c\/h3\u003e\n\u003cp data-start=\"307\" data-end=\"460\"\u003eThe FX-170 is an upgraded HPFP with a larger piston diameter than the stock pump. This allows for approximately \u003cstrong data-start=\"419\" data-end=\"459\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"462\" data-end=\"667\"\u003e\n\n\u003cli data-section-id=\"161vu7c\" data-start=\"462\" data-end=\"503\"\u003eApprox. +50% flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"504\" data-end=\"532\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"533\" data-end=\"595\"\u003ePlug \u0026amp; Play installation without cutting or wiring changes\u003c\/li\u003e\n\n\u003cli data-section-id=\"1240g74\" data-start=\"596\" data-end=\"667\"\u003eEnables higher fuel delivery at increased power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"669\" data-end=\"699\"\u003eAdditional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"700\" data-end=\"792\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"700\" data-end=\"729\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"730\" data-end=\"756\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ragd50\" data-start=\"757\" data-end=\"792\"\u003eWider tuning possibilities\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"794\" data-end=\"829\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"830\" data-end=\"890\"\u003eThe stock N55 HPFP is a significant limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"892\" data-end=\"988\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"892\" data-end=\"945\"\u003eInsufficient fuel delivery for higher power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"946\" data-end=\"988\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"990\" data-end=\"997\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"998\" data-end=\"1157\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"998\" data-end=\"1059\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"d9sc77\" data-start=\"1060\" data-end=\"1098\"\u003eExpands the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1099\" data-end=\"1157\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1159\" data-end=\"1184\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1185\" data-end=\"1283\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1185\" data-end=\"1235\"\u003eRequires software modifications before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"15nstv5\" data-start=\"1236\" data-end=\"1283\"\u003eCalibration must be performed before using the pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1285\" data-end=\"1291\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1292\" data-end=\"1405\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1292\" data-end=\"1348\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1349\" data-end=\"1405\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1407\" data-end=\"1453\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1455\" data-end=\"1478\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1479\" data-end=\"1533\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"1535\" data-end=\"1707\"\u003e\n\n\u003cli data-section-id=\"1e15api\" data-start=\"1535\" data-end=\"1594\"\u003eInsufficient supply can damage the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"1595\" data-end=\"1644\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"1645\" data-end=\"1707\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1709\" data-end=\"1765\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494334603611,"sku":"SP-FX-170-N55-NENFSDG","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494334636379,"sku":"SP-FX-170-N55-NEYFSDF","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494334669147,"sku":"SP-FX-170-N55-EENF65F","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494334701915,"sku":"SP-FX-170-N55-EENF564","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494334734683,"sku":"SP-FX-170-N55-YENFSD4","price":2196.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494334767451,"sku":"SP-FX-170-N55-YENF66SD4","price":2346.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_665de112-ec0b-4a0c-82cf-2941be99112b.png?v=1731779815"},{"product_id":"spool-spool-fx-200-hpfp-bmw-n55","title":"Spool FX-200 HPFP BMW [N55]","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eSpool FX-200 HPFP Upgrade | BMW N55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"280\"\u003eThe Spool Performance FX-200 is a significant High-Pressure Fuel Pump (HPFP) upgrade for BMW N55 engines. This model replaces the previous FX-180 version, offering a significantly higher fuel capacity for demanding tuning setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"282\" data-end=\"301\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"302\" data-end=\"461\"\u003eThe FX-200 is an upgraded HPFP featuring a larger bore than the stock pump. This allows for approximately \u003cstrong data-start=\"414\" data-end=\"441\"\u003e2x the fuel flow\u003c\/strong\u003e compared to stock.\u003c\/p\u003e\n\u003cul data-start=\"463\" data-end=\"639\"\u003e\n\n\u003cli data-section-id=\"dhdsx0\" data-start=\"463\" data-end=\"505\"\u003eApprox. 100% more flow vs. stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"506\" data-end=\"534\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bsqpy7\" data-start=\"535\" data-end=\"594\"\u003ePlug \u0026amp; Play installation with no cutting or modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"12a9192\" data-start=\"595\" data-end=\"639\"\u003eDesigned for high-power configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"641\" data-end=\"671\"\u003eThe added capacity enables:\u003c\/p\u003e\n\u003cul data-start=\"672\" data-end=\"761\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"672\" data-end=\"701\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"702\" data-end=\"728\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"bl0904\" data-start=\"729\" data-end=\"761\"\u003eSignificantly higher power levels\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\u003ch3 data-section-id=\"1few9je\" data-start=\"763\" data-end=\"798\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\n\u003cp data-start=\"799\" data-end=\"859\"\u003eThe N55 engine's stock HPFP is a significant limitation in tuning:\u003c\/p\u003e\n\n\u003cul data-start=\"861\" data-end=\"955\"\u003e\n\n\u003cli data-section-id=\"r8xr9y\" data-start=\"861\" data-end=\"912\"\u003eInsufficient fuel supply for high power\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"913\" data-end=\"955\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"957\" data-end=\"964\"\u003eThe FX-200:\u003c\/p\u003e\n\n\u003cul data-start=\"965\" data-end=\"1125\"\u003e\n\n\u003cli data-section-id=\"1el4kih\" data-start=\"965\" data-end=\"1021\"\u003eDoubles the fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1asfhhp\" data-start=\"1022\" data-end=\"1070\"\u003eSignificantly raises the chassis fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"6lqt8m\" data-start=\"1071\" data-end=\"1125\"\u003eEnables demanding turbo and tuning configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1127\" data-end=\"1152\"\u003eSoftware Requirements\u003c\/h3\u003e\n\n\u003cul data-start=\"1153\" data-end=\"1251\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1153\" data-end=\"1203\"\u003eRequires software modifications before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"15nstv5\" data-start=\"1204\" data-end=\"1251\"\u003eCalibration must be done before using the pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"1253\" data-end=\"1259\"\u003eSpool:\u003c\/p\u003e\n\n\u003cul data-start=\"1260\" data-end=\"1373\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1260\" data-end=\"1316\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1317\" data-end=\"1373\"\u003eCan help find an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"1375\" data-end=\"1421\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1423\" data-end=\"1446\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\n\u003cp data-start=\"1447\" data-end=\"1501\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\n\u003cul data-start=\"1503\" data-end=\"1675\"\u003e\n\n\u003cli data-section-id=\"1e15api\" data-start=\"1503\" data-end=\"1562\"\u003eInsufficient supply can damage the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"1563\" data-end=\"1612\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"1613\" data-end=\"1675\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp data-start=\"1677\" data-end=\"1733\"\u003eRecommendation: ensure an adequate low-pressure side upgrade\u003c\/p\u003e\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494356820315,"sku":"SP-FX-200-N55-NENF-DFVA","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494356853083,"sku":"SP-FX-200-N55-NEYF-DSFV","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494356885851,"sku":"SP-FX-200-N55-EENF-GXVB","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494356918619,"sku":"SP-FX-200-N55-YENF-SDBN","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494356951387,"sku":"SP-FX-200-N55-YENF-DFGH","price":2686.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494356984155,"sku":"SP-FX-200-N55-YENF-FHFG","price":2836.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_6bd1b0c9-a6ad-49ef-951c-a57b0589e019.png?v=1731780229"},{"product_id":"spool-spool-fx-170-hpfp-bmw-s55","title":"Spool FX-170 HPFP BMW [S55]","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eSpool FX-170 HPFP Upgrade | BMW S55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"296\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) performance upgrade for BMW S55 engines. This solution is designed to significantly increase the fuel system's capacity, enabling higher power output and ethanol blends.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ed92u\" data-start=\"298\" data-end=\"317\"\u003eWhat is the FX-170?\u003c\/h3\u003e\n\u003cp data-start=\"318\" data-end=\"471\"\u003eThe FX-170 is an upgraded HPFP with a larger cylinder bore than the stock pump. This allows for approximately \u003cstrong data-start=\"430\" data-end=\"470\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"473\" data-end=\"628\"\u003e\n\n\u003cli data-section-id=\"161vu7c\" data-start=\"473\" data-end=\"514\"\u003eApprox. +50% flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hoc70t\" data-start=\"515\" data-end=\"556\"\u003eUp to approx. +25% higher operating pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"557\" data-end=\"585\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bczztt\" data-start=\"586\" data-end=\"628\"\u003ePlug \u0026amp; Play installation without modifications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"630\" data-end=\"656\"\u003eBenefits of higher pressure:\u003c\/p\u003e\n\u003cul data-start=\"657\" data-end=\"783\"\u003e\n\n\u003cli data-section-id=\"1j6wp34\" data-start=\"657\" data-end=\"712\"\u003eImproves injector flow with the same open time\u003c\/li\u003e\n\n\u003cli data-section-id=\"1iwotcg\" data-start=\"713\" data-end=\"752\"\u003eEnables more efficient combustion\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v9s353\" data-start=\"753\" data-end=\"783\"\u003eSupports higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"785\" data-end=\"820\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"821\" data-end=\"880\"\u003eThe S55 engine's stock HPFP is a limiting factor in tuning:\u003c\/p\u003e\n\u003cul data-start=\"882\" data-end=\"976\"\u003e\n\n\u003cli data-section-id=\"r8xr9y\" data-start=\"882\" data-end=\"933\"\u003eInsufficient fuel delivery for high power\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"934\" data-end=\"976\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"978\" data-end=\"985\"\u003eFX-170:\u003c\/p\u003e\n\u003cul data-start=\"986\" data-end=\"1129\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"986\" data-end=\"1047\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"ri8wj2\" data-start=\"1048\" data-end=\"1087\"\u003eEnables larger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"lxhdwi\" data-start=\"1088\" data-end=\"1129\"\u003eExpands the platform's tuning potential\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1131\" data-end=\"1150\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1151\" data-end=\"1360\"\u003e\n\n\u003cli data-section-id=\"1kuuvlb\" data-start=\"1151\" data-end=\"1193\"\u003e2 x FX-170 high-pressure fuel pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1194\" data-end=\"1245\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1246\" data-end=\"1297\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1p3c7sv\" data-start=\"1298\" data-end=\"1360\"\u003eEthanol content monitoring system with mobile app\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bozc01\" data-start=\"1362\" data-end=\"1392\"\u003eSpool 10-micron filter\u003c\/h3\u003e\n\u003cul data-start=\"1393\" data-end=\"1531\"\u003e\n\n\u003cli data-section-id=\"7hi8tw\" data-start=\"1393\" data-end=\"1452\"\u003eExcellent filtration efficiency without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"tik5lp\" data-start=\"1453\" data-end=\"1501\"\u003eProtects pumps and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"s5egb\" data-start=\"1502\" data-end=\"1531\"\u003eDesigned for the S55 platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15rrm6x\" data-start=\"1533\" data-end=\"1566\"\u003eSpool Ethanol Content Monitor\u003c\/h3\u003e\n\u003cul data-start=\"1567\" data-end=\"1781\"\u003e\n\n\u003cli data-section-id=\"3jnoe6\" data-start=\"1567\" data-end=\"1640\"\u003eReal-time monitoring of ethanol content and fuel temperature\u003c\/li\u003e\n\n\u003cli data-section-id=\"1t93ckn\" data-start=\"1641\" data-end=\"1680\"\u003eBLE 4.0 connection to mobile application\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nwcinv\" data-start=\"1681\" data-end=\"1726\"\u003eEnables precise mixture ratio control\u003c\/li\u003e\n\n\u003cli data-section-id=\"gnlxoh\" data-start=\"1727\" data-end=\"1781\"\u003eFull E85 compatibility for fuel lines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1783\" data-end=\"1808\"\u003eSoftware requirements\u003c\/h3\u003e\n\u003cul data-start=\"1809\" data-end=\"1907\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1809\" data-end=\"1859\"\u003eRequires software modifications before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"15nstv5\" data-start=\"1860\" data-end=\"1907\"\u003eCalibration must be performed before using the pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1909\" data-end=\"1915\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1916\" data-end=\"2018\"\u003e\n\n\u003cli data-section-id=\"ckc1s8\" data-start=\"1916\" data-end=\"1961\"\u003eProvides necessary information to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1962\" data-end=\"2018\"\u003eHelps in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2020\" data-end=\"2066\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2068\" data-end=\"2091\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2092\" data-end=\"2146\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2148\" data-end=\"2321\"\u003e\n\n\u003cli data-section-id=\"vkv130\" data-start=\"2148\" data-end=\"2208\"\u003eInsufficient supply can damage pumps and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2209\" data-end=\"2258\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2259\" data-end=\"2321\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2323\" data-end=\"2379\"\u003eRecommendation: ensure sufficient low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494359507291,"sku":"SP-FX-S55","price":4337.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_1c2bcc97-08ea-4132-a573-8d8a72b35633.png?v=1731780521"},{"product_id":"spool-stage-3-lpfp-bmw-s55","title":"Spool Stage 3 LPFP BMW [S55]","description":"\u003ch3 data-end=\"222\" data-start=\"170\" data-section-id=\"cwim3t\"\u003eSpool Performance Stage 3 LPFP – BMW F8x M3 \/ M4\u003c\/h3\u003e\n\u003cp data-end=\"556\" data-start=\"224\"\u003eThe Spool Performance Stage 3 LPFP (Low Pressure Fuel Pump) is designed for BMW F8x M3 and M4 models seeking significantly increased power and fuel system capacity. In high-power builds, especially with E85 fuel, the original low-pressure pump often becomes a bottleneck in the fuel system.\u003c\/p\u003e\n\u003cp data-end=\"704\" data-start=\"558\"\u003eThe Stage 3 LPFP solves this problem by offering a dual pump solution that elevates fuel flow capacity to an entirely new level.\u003c\/p\u003e\n\u003cp data-end=\"762\" data-start=\"706\"\u003eThe system uses two electric fuel pumps:\u003c\/p\u003e\n\u003cul data-end=\"861\" data-start=\"763\"\u003e\n\u003cli data-end=\"808\" data-start=\"763\" data-section-id=\"t2rca7\"\u003eone pump operates continuously as normal\u003c\/li\u003e\n\u003cli data-end=\"861\" data-start=\"809\" data-section-id=\"cedyjw\"\u003ethe second pump activates when boost pressure rises\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1053\" data-start=\"863\"\u003eThis intelligent solution enables nearly double the fuel flow compared to the standard system, ensuring sufficient fuel supply even for very high power outputs.\u003c\/p\u003e\n\u003cp data-end=\"1208\" data-start=\"1055\"\u003eThe Stage 3 LPFP supports power levels of over 1200 whp, regardless of the fuel used (gasoline, E85, or other high-ethanol blends).\u003c\/p\u003e\n\u003cp data-end=\"1380\" data-start=\"1210\"\u003eThe pump is delivered as a ready plug \u0026amp; play unit that directly replaces the original pump. Installation requires no assembly, modifications, or return of the old pump.\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Hobbs-kytkimen kela","offer_id":52683040915803,"sku":"SP-BMF8x-FP-1","price":1341.0,"currency_code":"EUR","in_stock":true},{"title":"Reflex Controller Plug \u0026 Play","offer_id":52683040948571,"sku":"SP-BMF8x-FP-2","price":1341.0,"currency_code":"EUR","in_stock":true},{"title":"Reflex Controller Flying Lead","offer_id":52683040981339,"sku":"SP-BMF8x-FP-3","price":1341.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/IMG_083-1014x912_900x900_3c747070-4e13-4a48-9bdc-8b2be0eb27ba.png?v=1731780608"},{"product_id":"spool-stage-3-lpfp-bmw-b48","title":"Spool Stage 3 LPFP BMW [B48]","description":"\u003cp data-start=\"0\" data-end=\"32\"\u003e\u003cstrong data-start=\"0\" data-end=\"32\"\u003eSpool Stage 3 LPFP | BMW B48\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"34\" data-end=\"270\"\u003eThe Spool Performance Stage 3 LPFP is a drop-in low-pressure fuel pump (LPFP) upgrade for BMW B48 engines. This solution is designed to eliminate low-pressure side limitations, especially at high power levels and when using E85 fuel.\u003c\/p\u003e\n\u003cp data-start=\"288\" data-end=\"477\"\u003eAs high-pressure fuel pumps (HPFP) become more efficient, the low-pressure fuel pump often becomes the system's bottleneck. The Stage 3 LPFP solves this with a dual pump design.\u003c\/p\u003e\n\u003cul data-start=\"479\" data-end=\"750\"\u003e\n\n\u003cli data-section-id=\"1h4pum8\" data-start=\"479\" data-end=\"512\"\u003eDrop-in installation solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"513\" data-end=\"553\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1huqna\" data-start=\"554\" data-end=\"601\"\u003eSecond pump activates based on boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"602\" data-end=\"641\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v3zf0n\" data-start=\"642\" data-end=\"696\"\u003eSupports over 1000 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ztl0p\" data-start=\"697\" data-end=\"750\"\u003eWorks with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"752\" data-end=\"772\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"773\" data-end=\"987\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"773\" data-end=\"834\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"835\" data-end=\"887\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1luxqk0\" data-start=\"888\" data-end=\"937\"\u003eProvides additional fuel under high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"2a6t5m\" data-start=\"938\" data-end=\"987\"\u003eEnsures consistent supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"989\" data-end=\"1024\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1025\" data-end=\"1078\"\u003eThe B48 engine's stock LPFP can limit performance:\u003c\/p\u003e\n\u003cul data-start=\"1080\" data-end=\"1239\"\u003e\n\n\u003cli data-section-id=\"s0kln3\" data-start=\"1080\" data-end=\"1133\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"vagpat\" data-start=\"1134\" data-end=\"1182\"\u003eHigh power levels require more fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1183\" data-end=\"1239\"\u003eHPFP does not operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1241\" data-end=\"1254\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1255\" data-end=\"1376\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1255\" data-end=\"1297\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"eebzou\" data-start=\"1298\" data-end=\"1341\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"1flo3hr\" data-start=\"1342\" data-end=\"1376\"\u003eEnables high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1378\" data-end=\"1396\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1397\" data-end=\"1441\"\u003eBMW models equipped with the B48 engine, incl.:\u003c\/p\u003e\n\u003cul data-start=\"1443\" data-end=\"1522\"\u003e\n\n\u003cli data-section-id=\"5v6l9g\" data-start=\"1443\" data-end=\"1482\"\u003eF30 LCI 320i \/ 320iX \/ 330i \/ 330iX\u003c\/li\u003e\n\n\u003cli data-section-id=\"etsg4l\" data-start=\"1483\" data-end=\"1522\"\u003eF31 LCI 320i \/ 320iX \/ 330i \/ 330iX\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1524\" data-end=\"1549\"\u003e(European market models)\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494366257499,"sku":"SP-B58-LPDI-2","price":1464.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/IMG_083-1014x912_900x900_crop_center_73851c40-78d2-4818-9083-9d3e3c6b3708.png?v=1731780754"},{"product_id":"spool-fx-170-hpfp-bmw-b48","title":"Spool FX-170 HPFP BMW [B48 Gen.1] ","description":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"block-3 col-sm-12 product-info-detailed\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv id=\"description\" class=\"tab-pane active\" role=\"tabpanel\"\u003e\n\u003cp\u003e\u003cb\u003eSpool Performance FX-170 High-pressure fuel pump upgrade\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is the FX-170?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe FX-170 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 50% more flow when compared to stock. The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos. The FX170 also is capable of running at 25% more operating pressure than stock pumps helping injectors flow more volume of fuel for the same opening time.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy do you need it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe stock HPFP on the B48 Motors are severely limited in capacity when trying to tune and raise the output of the motor. The FX-170 adds 50% more flow to the equation, and also lets the injectors flow more, raising the fueling limits on the platform and helping you run bigger turbos and\/or higher ethanol concentration blends.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat does the kit include?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e1 x FX-170 upgraded high-pressure fuel pumps\u003c\/p\u003e\n\u003cp\u003eUpgraded fuel lines and all necessary installation hardware\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEthanol Content Monitor kit with mobile app\u003c\/p\u003e\n\u003cp\u003eBosch spec 10-micron high flow Fuel Filter\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpool 10-micron filter unit\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eOur 10-micron filter unit boasts the best filtration available in the market without any noticeable pressure drop in the low side fuel system. The filter unit helps keep the high-pressure pump and injectors safe by protecting them against debris and is highly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAre tune changes required?\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eThe upgraded pumps do require calibration changes. It is important to apply these changes prior to starting the car with pumps installed to avoid any possible damage and void of warranty.\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSpool Performance can provide calibration details to your existing tuner and\/or help you connect with established tuners who are experienced with these pumps. Custom tuning is required to get maximum output out of the upgraded pump setup for your specific vehicle setup and ambient conditions. Spool Performance is a hardware manufacturer and does not provide custom tunes, but can assist with questions your tuner may have.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cstrong\u003eLow Pressure Fuel Pump Upgrade:\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eProper low pressure fueling is extremely important for proper functioning and durability of the high pressure pumps and injectors in a DI system. Inadequate low pressure fueling can cause damage to the pump piston and bore as they are lubricated by controlled leakage of fuel. Resulting damage from low pressure starvation is detectable and would be cause for voided warranties. Please make sure you plan out your fuel system build with proper low pressure upgrades when necessary.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"related-products\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494377496923,"sku":"SP-FX-170-B48-NENF-C5C6","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494377529691,"sku":"SP-FX-170-B48-NEYF-C665","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494377562459,"sku":"SP-FX-170-B48-EEYF-V56S","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494377595227,"sku":"SP-FX-170-B48-EEYF-C654","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494377627995,"sku":"SP-FX-170-B48-YENF-C656","price":2196.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494377660763,"sku":"SP-FX-170-B48-YEYF-6433","price":2346.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fx170-1_900x900_crop_center_94c403b4-cb68-4ea6-807e-10206443eec4.png?v=1731780874"},{"product_id":"spool-fx-200-hpfp-bmw-b48","title":"Spool FX-200 HPFP BMW [B48 Gen.2] ","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eSpool FX-200 HPFP Upgrade | BMW B48 Gen.2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"280\"\u003eThe Spool Performance FX-200 is a High-Pressure Fuel Pump (HPFP) upgrade for BMW B48 Gen2 engines. This model replaces the previous FX-180 version and offers significantly greater fuel capacity for demanding tuning setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"282\" data-end=\"301\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"302\" data-end=\"489\"\u003eThe FX-200 is an upgraded HPFP with a larger piston diameter than the standard pump. This allows for approximately \u003cstrong data-start=\"414\" data-end=\"454\"\u003edouble the fuel flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"491\" data-end=\"693\"\u003e\n\n\u003cli data-section-id=\"1madnux\" data-start=\"491\" data-end=\"529\"\u003eApproximately 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"530\" data-end=\"558\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"559\" data-end=\"621\"\u003ePlug \u0026amp; Play installation without cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1240g74\" data-start=\"622\" data-end=\"693\"\u003eEnables greater fuel delivery at higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"695\" data-end=\"725\"\u003eThe additional capacity enables:\u003c\/p\u003e\n\u003cul data-start=\"726\" data-end=\"827\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"726\" data-end=\"755\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"756\" data-end=\"782\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1oumfwi\" data-start=\"783\" data-end=\"827\"\u003eSignificantly wider tuning possibilities\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"829\" data-end=\"864\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"865\" data-end=\"931\"\u003eThe stock HPFP on the B48 Gen2 engine is a significant limitation for tuning:\u003c\/p\u003e\n\u003cul data-start=\"933\" data-end=\"1029\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"933\" data-end=\"986\"\u003eInsufficient fuel delivery for higher power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"987\" data-end=\"1029\"\u003eLimited use of ethanol blends\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1031\" data-end=\"1038\"\u003eThe FX-200:\u003c\/p\u003e\n\u003cul data-start=\"1039\" data-end=\"1211\"\u003e\n\n\u003cli data-section-id=\"1qcpnd3\" data-start=\"1039\" data-end=\"1102\"\u003eDoubles the fuel system's flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"70iqu4\" data-start=\"1103\" data-end=\"1152\"\u003eSignificantly raises the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1153\" data-end=\"1211\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1213\" data-end=\"1238\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cp data-start=\"1239\" data-end=\"1284\"\u003eThe pump requires software modifications to operate:\u003c\/p\u003e\n\u003cul data-start=\"1286\" data-end=\"1400\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"1286\" data-end=\"1332\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"1333\" data-end=\"1400\"\u003eWithout adjustment, use can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1402\" data-end=\"1408\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1409\" data-end=\"1522\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1409\" data-end=\"1465\"\u003eProvides the necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1466\" data-end=\"1522\"\u003eCan assist in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1524\" data-end=\"1570\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1572\" data-end=\"1595\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1596\" data-end=\"1669\"\u003eThe low-pressure fuel pump (LPFP) system is critical for HPFP operation:\u003c\/p\u003e\n\u003cul data-start=\"1671\" data-end=\"1852\"\u003e\n\n\u003cli data-section-id=\"1uyd3c3\" data-start=\"1671\" data-end=\"1739\"\u003eAn insufficient LPFP can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"1740\" data-end=\"1789\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"1790\" data-end=\"1852\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1854\" data-end=\"1930\"\u003eRecommendation: ensure adequate low-pressure side upgrades as part of the overall setup\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494391587163,"sku":"SP-FX-200-B48-NENF","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494391619931,"sku":"SP-FX-200-B48-NEYF","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494391652699,"sku":"SP-FX-200-B48-EENF","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494391685467,"sku":"SP-FX-200-B48-EEYF","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494391718235,"sku":"SP-FX-200-B48-YENF","price":2686.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494391751003,"sku":"SP-FX-200-B48-YEYF","price":2836.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_6509127a-f3b3-464a-959f-5182fdde20d9.png?v=1731781069"},{"product_id":"spool-fx-350-hpfp-bmw-b48-gen-2","title":"Spool FX-350 HPFP BMW [B48 Gen.2] ","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eSpool FX-350 HPFP Upgrade | BMW B48 Gen.2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"342\"\u003eThe Spool Performance FX-350 represents the latest development in high-pressure fuel pumps for BMW B48 Gen2 engines. This pump is specifically designed for high-power direct injection solutions, offering up to \u003cstrong data-start=\"254\" data-end=\"279\"\u003e350 bar operating pressure\u003c\/strong\u003e and maximum performance without the need for port injection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"344\" data-end=\"363\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"364\" data-end=\"612\"\u003eThe FX-350 is a top-of-the-line HPFP constructed from stainless steel and equipped with a high-precision DLC-coated piston and cylinder. The pump provides the same volumetric flow as the FX-200 but at a significantly higher pressure.\u003c\/p\u003e\n\u003cul data-start=\"614\" data-end=\"791\"\u003e\n\n\u003cli data-section-id=\"f6ljtp\" data-start=\"614\" data-end=\"662\"\u003eOperating pressure up to 350 bar \/ 35 MPa \/ 5000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1aq90u9\" data-start=\"663\" data-end=\"713\"\u003eStainless steel construction + DLC-coated internals\u003c\/li\u003e\n\n\u003cli data-section-id=\"1mwnhww\" data-start=\"714\" data-end=\"766\"\u003eOptimized for high RPMs and loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"767\" data-end=\"791\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"793\" data-end=\"852\"\u003eWhen combined with Spool's Gen2 high lift cam lobe upgrade:\u003c\/p\u003e\n\u003cul data-start=\"853\" data-end=\"991\"\u003e\n\n\u003cli data-section-id=\"1nph172\" data-start=\"853\" data-end=\"907\"\u003eFurther increases total fuel output\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kkos8l\" data-start=\"908\" data-end=\"991\"\u003eSpecially designed springs prevent valve float at high RPMs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w2c6fp\" data-start=\"993\" data-end=\"1028\"\u003ePerformance and Application\u003c\/h3\u003e\n\u003cp data-start=\"1029\" data-end=\"1117\"\u003eThe FX-350 is specifically designed for high-power DI-only (direct injection) setups:\u003c\/p\u003e\n\u003cul data-start=\"1119\" data-end=\"1324\"\u003e\n\n\u003cli data-section-id=\"1vmrcwa\" data-start=\"1119\" data-end=\"1180\"\u003eEnables very high power without supplementary injection\u003c\/li\u003e\n\n\u003cli data-section-id=\"rv8kcx\" data-start=\"1181\" data-end=\"1254\"\u003eWorks optimally in conjunction with Spool IFX350 Gen2 DI injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"hd1pnh\" data-start=\"1255\" data-end=\"1324\"\u003eRemoves a significant limitation from the B48 Gen2 fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1326\" data-end=\"1337\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1338\" data-end=\"1437\"\u003e\n\n\u003cli data-section-id=\"14sxkyh\" data-start=\"1338\" data-end=\"1360\"\u003eFully Plug \u0026amp; Play\u003c\/li\u003e\n\n\u003cli data-section-id=\"qf36nx\" data-start=\"1361\" data-end=\"1437\"\u003eIncludes all necessary components for easy and clean installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1439\" data-end=\"1458\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1459\" data-end=\"1653\"\u003e\n\n\u003cli data-section-id=\"1tyuemi\" data-start=\"1459\" data-end=\"1503\"\u003eSpool FX-350 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"17fzde3\" data-start=\"1504\" data-end=\"1523\"\u003eMounting bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"3p6wir\" data-start=\"1524\" data-end=\"1551\"\u003ePump alignment tool\u003c\/li\u003e\n\n\u003cli data-section-id=\"vatsga\" data-start=\"1552\" data-end=\"1617\"\u003eTriple-layer low-pressure hose (nylon \/ stainless steel braid \/ PTFE)\u003c\/li\u003e\n\n\u003cli data-section-id=\"uijs9b\" data-start=\"1618\" data-end=\"1653\"\u003ePlug \u0026amp; Play HPFP adapter harness\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1655\" data-end=\"1680\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cp data-start=\"1681\" data-end=\"1722\"\u003eOperating the pump requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"1724\" data-end=\"1870\"\u003e\n\n\u003cli data-section-id=\"16v2xnb\" data-start=\"1724\" data-end=\"1769\"\u003eCalibration is needed before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"1mkmto6\" data-start=\"1770\" data-end=\"1827\"\u003eSpool can assist with implementing the necessary changes\u003c\/li\u003e\n\n\u003cli data-section-id=\"dh1fts\" data-start=\"1828\" data-end=\"1870\"\u003eSupport for various flash platforms is under development\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1872\" data-end=\"1895\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1896\" data-end=\"1950\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"1952\" data-end=\"2138\"\u003e\n\n\u003cli data-section-id=\"1ny2y2m\" data-start=\"1952\" data-end=\"2023\"\u003eInsufficient supply can cause cavitation and pump damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"2024\" data-end=\"2072\"\u003eSuch damages are not covered by warranty\u003c\/li\u003e\n\n\u003cli data-section-id=\"gmxg6t\" data-start=\"2073\" data-end=\"2138\"\u003eAn upgraded LPFP is practically mandatory with this pump\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"79r2fs\" data-start=\"2140\" data-end=\"2149\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"2150\" data-end=\"2205\"\u003e\n\n\u003cli data-section-id=\"18cgx51\" data-start=\"2150\" data-end=\"2205\"\u003eLifetime warranty against manufacturing and material defects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494417113435,"sku":"SP-B48B-FX350-NENF258","price":2748.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494417146203,"sku":"SP-B48B-FX350-NEYF4565","price":2898.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494417178971,"sku":"SP-B48B-FX350-EENF5665","price":2748.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494417211739,"sku":"SP-B48B-FX350-EEYF984","price":2898.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494417244507,"sku":"SP-B48B-FX350-YENF545","price":3175.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494417277275,"sku":"SP-B48B-FX350-YEYF5468","price":3325.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_9a5784f6-c55e-4e6c-b91e-4b91c68d4d82.png?v=1731781320"},{"product_id":"spool-fx-170-hpfp-bmw-b48-gen-1","title":"Spool FX-170 HPFP BMW [B58 Gen.1] ","description":"\u003cp data-end=\"47\" data-start=\"0\"\u003e\u003cstrong data-end=\"47\" data-start=\"0\"\u003eSpool FX-170 HPFP Upgrade | BMW B58 Gen.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"319\" data-start=\"49\"\u003eThe Spool Performance FX-170 is a high-performance high-pressure fuel pump (HPFP) upgrade for BMW B58 Gen1 engines. This solution is designed to remove the limitations of the standard system, enabling significantly higher fuel capacity in tuned configurations.\u003c\/p\u003e\n\u003ch3 data-end=\"349\" data-start=\"326\" data-section-id=\"xen6ie\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"349\" data-start=\"330\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"503\" data-start=\"350\"\u003eThe FX-170 is an upgraded HPFP with a larger piston diameter than the standard pump. This allows for approximately \u003cstrong data-end=\"502\" data-start=\"462\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-end=\"718\" data-start=\"505\"\u003e\n\n\u003cli data-end=\"545\" data-start=\"505\" data-section-id=\"c56pce\"\u003e\u003cstrong data-end=\"543\" data-start=\"507\"\u003e+50% flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-end=\"578\" data-start=\"546\" data-section-id=\"1pxa33p\"\u003e\u003cstrong data-end=\"576\" data-start=\"548\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-end=\"648\" data-start=\"579\" data-section-id=\"1wtjmo2\"\u003e\n\n\u003cstrong data-end=\"606\" data-start=\"581\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e no cutting or wiring modification\u003c\/li\u003e\n\n\u003cli data-end=\"718\" data-start=\"649\" data-section-id=\"9rz11m\"\u003e\n\n\u003cstrong data-end=\"682\" data-start=\"651\"\u003e+25% higher operating pressure\u003c\/strong\u003e → better injector performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"750\" data-start=\"720\"\u003eThe additional capacity enables:\u003c\/p\u003e\n\u003cul data-end=\"832\" data-start=\"751\"\u003e\n\n\u003cli data-end=\"780\" data-start=\"751\" data-section-id=\"17xfhog\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-end=\"807\" data-start=\"781\" data-section-id=\"faa3sf\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-end=\"832\" data-start=\"808\" data-section-id=\"btu1b\"\u003eHigher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"878\" data-start=\"839\" data-section-id=\"y6g096\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"878\" data-start=\"843\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1034\" data-start=\"879\"\u003eThe B58 engine's standard HPFP quickly becomes a limitation in tuning. The fuel supply is insufficient for higher power outputs or high ethanol concentrations.\u003c\/p\u003e\n\u003cp data-end=\"1043\" data-start=\"1036\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-end=\"1223\" data-start=\"1044\"\u003e\n\n\u003cli data-end=\"1102\" data-start=\"1044\" data-section-id=\"skf40n\"\u003eSignificantly increases the system's flow capacity\u003c\/li\u003e\n\n\u003cli data-end=\"1159\" data-start=\"1103\" data-section-id=\"1ljuyao\"\u003eImproves injector flow with higher pressure\u003c\/li\u003e\n\n\u003cli data-end=\"1223\" data-start=\"1160\" data-section-id=\"10twx5o\"\u003eEnables more aggressive and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1253\" data-start=\"1230\" data-section-id=\"gk4jgp\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1253\" data-start=\"1234\"\u003ePackage contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1369\" data-start=\"1254\"\u003e\n\n\u003cli data-end=\"1296\" data-start=\"1254\" data-section-id=\"1kuuvlb\"\u003e2 x FX-170 high-pressure fuel pump\u003c\/li\u003e\n\n\u003cli data-end=\"1328\" data-start=\"1297\" data-section-id=\"1a6mmjt\"\u003eUpgraded fuel lines\u003c\/li\u003e\n\n\u003cli data-end=\"1369\" data-start=\"1329\" data-section-id=\"1ivsi3p\"\u003eAll necessary installation hardware\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1397\" data-start=\"1376\" data-section-id=\"m4vwuv\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1397\" data-start=\"1380\"\u003eAccessories\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1522\" data-start=\"1398\"\u003e\n\n\u003cli data-end=\"1466\" data-start=\"1398\" data-section-id=\"eogkpq\"\u003e\u003cstrong data-end=\"1464\" data-start=\"1400\"\u003eEthanol content measurement system (with mobile app)\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-end=\"1522\" data-start=\"1467\" data-section-id=\"u8zvo6\"\u003e\u003cstrong data-end=\"1520\" data-start=\"1469\"\u003eBosch 10-micron high-flow fuel filter\u003c\/strong\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1548\" data-start=\"1524\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1548\" data-start=\"1529\"\u003eEthanol analysis\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-end=\"1612\" data-start=\"1549\"\u003eThe ethanol content of E85 fuel can vary (approx. E51–E85).\u003c\/p\u003e\n\u003cul data-end=\"1765\" data-start=\"1613\"\u003e\n\n\u003cli data-end=\"1702\" data-start=\"1613\" data-section-id=\"1uoi5nv\"\u003eToo low ethanol content relative to the tune can cause engine damage\u003c\/li\u003e\n\n\u003cli data-end=\"1765\" data-start=\"1703\" data-section-id=\"7v7nfx\"\u003eEthanol measurement enables precise mixture ratio optimization\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1802\" data-start=\"1767\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1802\" data-start=\"1772\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1960\" data-start=\"1803\"\u003e\n\n\u003cli data-end=\"1862\" data-start=\"1803\" data-section-id=\"7hi8tw\"\u003eExcellent filtration performance without significant pressure loss\u003c\/li\u003e\n\n\u003cli data-end=\"1910\" data-start=\"1863\" data-section-id=\"13j338v\"\u003eProtects the HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-end=\"1960\" data-start=\"1911\" data-section-id=\"zeslqa\"\u003eRecommended addition for high-performance setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1996\" data-start=\"1967\" data-section-id=\"16z113o\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1996\" data-start=\"1971\"\u003eSoftware requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2046\" data-start=\"1997\"\u003eThe pump always requires software modifications for operation:\u003c\/p\u003e\n\u003cul data-end=\"2161\" data-start=\"2047\"\u003e\n\n\u003cli data-end=\"2093\" data-start=\"2047\" data-section-id=\"1pr4agf\"\u003eCalibration must be performed before commissioning\u003c\/li\u003e\n\n\u003cli data-end=\"2161\" data-start=\"2094\" data-section-id=\"1ooc8ms\"\u003eOperation without adjustment can cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"2169\" data-start=\"2163\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-end=\"2265\" data-start=\"2170\"\u003e\n\n\u003cli data-end=\"2215\" data-start=\"2170\" data-section-id=\"ckc1s8\"\u003eProvides necessary data to the tuner\u003c\/li\u003e\n\n\u003cli data-end=\"2265\" data-start=\"2216\" data-section-id=\"1hp9f3i\"\u003eAssists in connecting with experienced tuners\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"2313\" data-start=\"2267\"\u003eNote: Spool does not provide ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-end=\"2347\" data-start=\"2320\" data-section-id=\"xp8wtj\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2347\" data-start=\"2324\"\u003eImportant note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2421\" data-start=\"2348\"\u003eThe low-pressure fuel pump (LPFP) system is critical for HPFP operation:\u003c\/p\u003e\n\u003cul data-end=\"2582\" data-start=\"2423\"\u003e\n\n\u003cli data-end=\"2480\" data-start=\"2423\" data-section-id=\"17o63py\"\u003eAn inadequate LPFP can damage the pump and injectors\u003c\/li\u003e\n\n\u003cli data-end=\"2530\" data-start=\"2481\" data-section-id=\"194ejp7\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-end=\"2582\" data-start=\"2531\" data-section-id=\"1egpe2r\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"2650\" data-start=\"2584\"\u003eRecommendation: ensure an adequate LPFP upgrade as part of the overall setup\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494469443931,"sku":"SP-FX-170-B58-NENFNL45","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494469476699,"sku":"SP-FX-170-B58-NENFYL545","price":1869.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494469509467,"sku":"SP-FX-170-B58-NEYFNL21","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494469542235,"sku":"SP-FX-170-B58-NEYFYL125","price":2019.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494469575003,"sku":"SP-FX-170-B58-EENFNL56","price":1769.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494469607771,"sku":"SP-FX-170-B58-EENFYL31","price":1869.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494469640539,"sku":"SP-FX-170-B58-EEYFNL54","price":1919.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494469673307,"sku":"SP-FX-170-B58-EEYFYL546","price":2019.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494469706075,"sku":"SP-FX-170-B58-YENFNL12","price":2196.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494469738843,"sku":"SP-FX-170-B58-YENFNL87","price":2296.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494469771611,"sku":"SP-FX-170-B58-YEYFNL548","price":2346.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494469804379,"sku":"SP-FX-170-B58-YEYFYL123","price":2446.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/SpoolFX200-3_900x900_crop_center_cb05595f-5c65-4460-82ca-3539b36ee863.png?v=1731781682"},{"product_id":"spool-fx-200-hpfp-bmw-b58-gen-1","title":"Spool FX-200 HPFP BMW [B58 Gen.1] ","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eSpool FX-200 HPFP Upgrade | BMW B58 Gen.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"292\"\u003eThe Spool Performance FX-200 is a high-pressure fuel pump (HPFP) performance upgrade for BMW B58 Gen1 engines. This model replaces the previous FX-180 version and offers significantly increased fuel capacity for demanding tuning setups.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14eb236\" data-start=\"294\" data-end=\"313\"\u003eWhat is the FX-200?\u003c\/h3\u003e\n\u003cp data-start=\"314\" data-end=\"501\"\u003eThe FX-200 is an upgraded HPFP with a larger piston diameter than the stock pump. This allows for approximately \u003cstrong data-start=\"426\" data-end=\"466\"\u003edouble the fuel flow\u003c\/strong\u003e compared to the original pump.\u003c\/p\u003e\n\u003cul data-start=\"503\" data-end=\"705\"\u003e\n\n\u003cli data-section-id=\"1madnux\" data-start=\"503\" data-end=\"541\"\u003eApproximately 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"542\" data-end=\"570\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hlhhox\" data-start=\"571\" data-end=\"633\"\u003ePlug \u0026amp; Play installation without cutting or wiring changes\u003c\/li\u003e\n\n\u003cli data-section-id=\"1240g74\" data-start=\"634\" data-end=\"705\"\u003eEnables higher fuel delivery at higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"707\" data-end=\"737\"\u003eAdditional capacity enables:\u003c\/p\u003e\n\u003cul data-start=\"738\" data-end=\"830\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"738\" data-end=\"767\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"768\" data-end=\"794\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ragd50\" data-start=\"795\" data-end=\"830\"\u003eWider tuning possibilities\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"832\" data-end=\"867\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"868\" data-end=\"934\"\u003eThe stock HPFP of the B58 Gen1 engine is a significant limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"936\" data-end=\"1032\"\u003e\n\n\u003cli data-section-id=\"ddmolm\" data-start=\"936\" data-end=\"989\"\u003eInsufficient fuel supply for higher power\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ff051x\" data-start=\"990\" data-end=\"1032\"\u003eUse of ethanol blends is limited\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1034\" data-end=\"1041\"\u003eFX-200:\u003c\/p\u003e\n\u003cul data-start=\"1042\" data-end=\"1214\"\u003e\n\n\u003cli data-section-id=\"1qcpnd3\" data-start=\"1042\" data-end=\"1105\"\u003eDoubles the fuel system's flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"70iqu4\" data-start=\"1106\" data-end=\"1155\"\u003eSignificantly raises the platform's fuel limits\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1156\" data-end=\"1214\"\u003eEnables more efficient and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1216\" data-end=\"1241\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cp data-start=\"1242\" data-end=\"1287\"\u003eThe use of the pump requires software modifications:\u003c\/p\u003e\n\u003cul data-start=\"1289\" data-end=\"1403\"\u003e\n\n\u003cli data-section-id=\"1pr4agf\" data-start=\"1289\" data-end=\"1335\"\u003eCalibration must be performed before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ooc8ms\" data-start=\"1336\" data-end=\"1403\"\u003eWithout adjustment, use may cause damage and void the warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1405\" data-end=\"1411\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1412\" data-end=\"1525\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1412\" data-end=\"1468\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1469\" data-end=\"1525\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1527\" data-end=\"1573\"\u003eNote: Spool does not provide ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1575\" data-end=\"1598\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1599\" data-end=\"1672\"\u003eThe low-pressure fuel system is critical for HPFP operation:\u003c\/p\u003e\n\u003cul data-start=\"1674\" data-end=\"1855\"\u003e\n\n\u003cli data-section-id=\"1uyd3c3\" data-start=\"1674\" data-end=\"1742\"\u003eInsufficient LPFP can cause damage to the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"1743\" data-end=\"1792\"\u003eHPFP lubrication is based on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"1793\" data-end=\"1855\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1857\" data-end=\"1933\"\u003eRecommendation: ensure sufficient low-pressure side upgrade as part of the overall setup\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494503522651,"sku":"SP-FX-200-B58-1452F","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494503555419,"sku":"SP-FX-200-B58-K542G","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494503588187,"sku":"SP-FX-200-B58-NEV46","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494503620955,"sku":"SP-FX-200-B58-NE546","price":2509.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494503653723,"sku":"SP-FX-200-B58-EE846","price":2259.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494503686491,"sku":"SP-FX-200-B58-EENDF","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494503719259,"sku":"SP-FX-200-B58-EEYHR","price":2409.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494503752027,"sku":"SP-FX-200-B58-EEBVN","price":2509.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494503784795,"sku":"SP-FX-200-B58-YEERR","price":2686.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494503817563,"sku":"SP-FX-200-B58-YEFGH4","price":2786.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494503850331,"sku":"SP-FX-200-B58-YERT9","price":2836.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494503883099,"sku":"SP-FX-200-B58-YEFGH3","price":2936.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_900x900_d6bdb83d-5a25-41a9-9308-55f31791b8da.png?v=1731782309"},{"product_id":"spool-fx-400-hpfp-bmw-b58-gen-1","title":"Spool FX-400 HPFP BMW [B58 Gen.1] ","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eSpool FX-400 HPFP Upgrade | BMW B58 Gen.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"321\"\u003eThe Spool Performance FX-400 is the manufacturer's flagship High-Pressure Fuel Pump (HPFP) for BMW B58 Gen1 engines. This pump is designed for extreme performance projects that require maximum fuel capacity with direct injection only.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ohhzb3\" data-start=\"323\" data-end=\"333\"\u003ePlease note\u003c\/h3\u003e\n\u003cp data-start=\"334\" data-end=\"429\"\u003eThis product is currently on backorder. Please check availability before placing an order.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14e9ims\" data-start=\"431\" data-end=\"450\"\u003eWhat is the FX-400?\u003c\/h3\u003e\n\u003cp data-start=\"451\" data-end=\"591\"\u003eThe FX-400 is Spool's top-tier HPFP, offering approximately \u003cstrong data-start=\"505\" data-end=\"532\"\u003e+20% more flow\u003c\/strong\u003e compared to the previous FX-200 model across its entire operating range.\u003c\/p\u003e\n\u003cul data-start=\"593\" data-end=\"774\"\u003e\n\n\u003cli data-section-id=\"6sn4mf\" data-start=\"593\" data-end=\"636\"\u003eApprox. +20% more flow vs. FX-200\u003c\/li\u003e\n\n\u003cli data-section-id=\"b86m8o\" data-start=\"637\" data-end=\"660\"\u003e200 bar operating pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"661\" data-end=\"689\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bczztt\" data-start=\"690\" data-end=\"732\"\u003ePlug \u0026amp; Play installation without modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"11wbnp8\" data-start=\"733\" data-end=\"774\"\u003eDesigned for extreme power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"776\" data-end=\"806\"\u003eAdditional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"807\" data-end=\"903\"\u003e\n\n\u003cli data-section-id=\"17xfhog\" data-start=\"807\" data-end=\"836\"\u003eHigher ethanol blends\u003c\/li\u003e\n\n\u003cli data-section-id=\"faa3sf\" data-start=\"837\" data-end=\"863\"\u003eLarger turbochargers\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x5jqzk\" data-start=\"864\" data-end=\"903\"\u003eSignificantly higher power outputs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"w2c6fp\" data-start=\"905\" data-end=\"940\"\u003ePerformance and intended use\u003c\/h3\u003e\n\u003cp data-start=\"941\" data-end=\"1011\"\u003eThe FX-400 has been specifically developed for high-power DI-only configurations:\u003c\/p\u003e\n\u003cul data-start=\"1013\" data-end=\"1224\"\u003e\n\n\u003cli data-section-id=\"1ok180y\" data-start=\"1013\" data-end=\"1075\"\u003eOptimized to work in conjunction with IFX150 Gen1 injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"1a82mwf\" data-start=\"1076\" data-end=\"1150\"\u003eEnables very high power without a port injection system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ew89zr\" data-start=\"1151\" data-end=\"1224\"\u003eSignificantly improves the capacity of the B58 Gen1 fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1226\" data-end=\"1261\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1262\" data-end=\"1352\"\u003eThe stock B58 Gen1 HPFP, as well as lighter upgrades, quickly become a limitation:\u003c\/p\u003e\n\u003cul data-start=\"1354\" data-end=\"1448\"\u003e\n\n\u003cli data-section-id=\"tzf11b\" data-start=\"1354\" data-end=\"1409\"\u003eInsufficient fuel delivery for high power levels\u003c\/li\u003e\n\n\u003cli data-section-id=\"13783yy\" data-start=\"1410\" data-end=\"1448\"\u003eEthanol blends remain limited\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1450\" data-end=\"1457\"\u003eThe FX-400:\u003c\/p\u003e\n\u003cul data-start=\"1458\" data-end=\"1613\"\u003e\n\n\u003cli data-section-id=\"4u23vp\" data-start=\"1458\" data-end=\"1520\"\u003eElevates the fuel system capacity to a new level\u003c\/li\u003e\n\n\u003cli data-section-id=\"6lqt8m\" data-start=\"1521\" data-end=\"1575\"\u003eEnables demanding turbo and tuning configurations\u003c\/li\u003e\n\n\u003cli data-section-id=\"1eyqqc5\" data-start=\"1576\" data-end=\"1613\"\u003eSupports maximum performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1615\" data-end=\"1640\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1641\" data-end=\"1760\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1641\" data-end=\"1691\"\u003eRequires software modifications before use\u003c\/li\u003e\n\n\u003cli data-section-id=\"byhttg\" data-start=\"1692\" data-end=\"1760\"\u003eCalibration is essential to ensure safe operation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1762\" data-end=\"1768\"\u003eSpool:\u003c\/p\u003e\n\u003cul data-start=\"1769\" data-end=\"1882\"\u003e\n\n\u003cli data-section-id=\"1jlf42\" data-start=\"1769\" data-end=\"1825\"\u003eProvides necessary calibration data to the tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"60bsoe\" data-start=\"1826\" data-end=\"1882\"\u003eAssists in finding an experienced tuner if needed\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1884\" data-end=\"1930\"\u003eNote: Spool does not offer ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1932\" data-end=\"1955\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1956\" data-end=\"2010\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2012\" data-end=\"2184\"\u003e\n\n\u003cli data-section-id=\"1e15api\" data-start=\"2012\" data-end=\"2071\"\u003eInsufficient supply can damage the pump and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2072\" data-end=\"2121\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"16itufs\" data-start=\"2122\" data-end=\"2184\"\u003eLack of fuel can lead to wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2186\" data-end=\"2242\"\u003eRecommendation: ensure adequate low-pressure side upgrade\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494530785627,"sku":"SP-FX-200-B58-NENFNL123","price":2870.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494530818395,"sku":"SP-FX-200-B58-NENFYL233","price":2970.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494530851163,"sku":"SP-FX-200-B58-NEYFNL122","price":3020.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494530883931,"sku":"SP-FX-200-B58-NEYFYL656","price":3120.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494530916699,"sku":"SP-FX-200-B58-EENFNL654","price":2870.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494530949467,"sku":"SP-FX-200-B58-EENFYL262","price":2970.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494530982235,"sku":"SP-FX-200-B58-EEYFNL2163","price":3020.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494531015003,"sku":"SP-FX-200-B58-EEYFYL546","price":3120.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter \/ Without fuel line. I am editing the original","offer_id":49494531047771,"sku":"SP-FX-200-B58-YENFNL656","price":3297.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter \/ Add RST fuel hose","offer_id":49494531080539,"sku":"SP-FX-200-B58-YENFYL879","price":3397.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter \/ Without fuel line. I am editing the original","offer_id":49494531113307,"sku":"SP-FX-200-B58-YEYFNL456","price":3447.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter \/ Add RST fuel hose","offer_id":49494531146075,"sku":"SP-FX-200-B58-YEYFYL546","price":3547.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/SpoolFX200-3_900x900_b6aa7112-acda-405f-8bd6-6673d328c179.png?v=1731782822"},{"product_id":"spool-stage-3-lpfp-bmw-b58-gen-1","title":"Spool Stage 3 LPFP BMW [B58 Gen.1] ","description":"\u003cp data-start=\"0\" data-end=\"38\"\u003e\u003cstrong data-start=\"0\" data-end=\"38\"\u003eSpool Stage 3 LPFP | BMW B58 Gen.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"40\" data-end=\"291\"\u003eThe Spool Performance Stage 3 LPFP is a drop-in low-pressure fuel pump (LPFP) upgrade for BMW B58 Gen1 engines. This solution is designed to eliminate low-pressure fuel side limitations, especially with high power outputs and E85 use.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"293\" data-end=\"308\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"309\" data-end=\"562\"\u003eAs high-pressure fuel pumps (HPFPs) become more efficient, the standard low-pressure pump often becomes a bottleneck in the system. The Stage 3 LPFP solves this with a dual-pump design that ensures adequate fuel supply even under demanding conditions.\u003c\/p\u003e\n\u003cul data-start=\"564\" data-end=\"819\"\u003e\n\n\u003cli data-section-id=\"158czes\" data-start=\"564\" data-end=\"600\"\u003eDrop-in assembly\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"601\" data-end=\"641\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"642\" data-end=\"695\"\u003eSecondary pump activates based on boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"696\" data-end=\"735\"\u003eAlmost 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v3zf0n\" data-start=\"736\" data-end=\"790\"\u003eSupports over 1000 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"791\" data-end=\"819\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"821\" data-end=\"841\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"842\" data-end=\"1056\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"842\" data-end=\"903\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"904\" data-end=\"956\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1luxqk0\" data-start=\"957\" data-end=\"1006\"\u003eProvides additional fuel under high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"2a6t5m\" data-start=\"1007\" data-end=\"1056\"\u003eEnsures consistent supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1058\" data-end=\"1093\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1094\" data-end=\"1149\"\u003eThe stock LPFP of the B58 Gen1 engine limits performance:\u003c\/p\u003e\n\u003cul data-start=\"1151\" data-end=\"1320\"\u003e\n\n\u003cli data-section-id=\"s0kln3\" data-start=\"1151\" data-end=\"1204\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"vagpat\" data-start=\"1205\" data-end=\"1253\"\u003eHigh power requires more fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"q2pub7\" data-start=\"1254\" data-end=\"1320\"\u003eHPFP cannot operate optimally without adequate supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1322\" data-end=\"1335\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1336\" data-end=\"1454\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1336\" data-end=\"1378\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1379\" data-end=\"1419\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"1flo3hr\" data-start=\"1420\" data-end=\"1454\"\u003eEnables high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1456\" data-end=\"1475\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1476\" data-end=\"1622\"\u003e\n\n\u003cli data-section-id=\"aiuqgb\" data-start=\"1476\" data-end=\"1517\"\u003ePre-assembled drop-in LPFP unit\u003c\/li\u003e\n\n\u003cli data-section-id=\"1opq483\" data-start=\"1518\" data-end=\"1562\"\u003eSecondary pump activation harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k4axoz\" data-start=\"1563\" data-end=\"1622\"\u003e10 psi Hobbs switch (depending on selected harness)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1624\" data-end=\"1642\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1643\" data-end=\"1692\"\u003eBMW B58 Gen1 engine models, including:\u003c\/p\u003e\n\u003cul data-start=\"1694\" data-end=\"1858\"\u003e\n\n\u003cli data-section-id=\"1wke6k6\" data-start=\"1694\" data-end=\"1728\"\u003eF20 \/ F21 M140i \/ M140iX (LCI)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1uu2aqv\" data-start=\"1729\" data-end=\"1768\"\u003eF22 \/ F23 M240i \/ M240iX (also LCI)\u003c\/li\u003e\n\n\u003cli data-section-id=\"psifq0\" data-start=\"1769\" data-end=\"1807\"\u003eF30 \/ F31 \/ F34 340i \/ 340iX (LCI)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1o9lxav\" data-start=\"1808\" data-end=\"1858\"\u003eF32 \/ F33 \/ F36 440i \/ 440iX (also LCI models)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494538912091,"sku":"SP-B58-LPDI-2","price":1464.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/IMG_083-1014x912_900x900_crop_center_38d1c254-b8d6-4c26-bfca-4cf83daf5972.png?v=1731783097"},{"product_id":"spool-stage-3-diy-lpfp-bmw-b58-gen-1-kopio","title":"Spool Stage 3 DIY LPFP BMW [B58 Gen.1] ","description":"\u003cp data-start=\"0\" data-end=\"42\"\u003e\u003cstrong data-start=\"0\" data-end=\"42\"\u003eSpool Stage 3 DIY LPFP | BMW B58 Gen.1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"44\" data-end=\"324\"\u003eThe Spool Performance Stage 3 DIY LPFP is a Low-Pressure Fuel Pump (LPFP) upgrade kit for BMW B58 Gen1 engines. This solution is aimed at users who want to build a powerful and cost-effective DIY solution to remove fuel system limitations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"326\" data-end=\"341\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"342\" data-end=\"590\"\u003eThe Stage 3 DIY kit offers almost the same flow capacity as ready-made plug \u0026amp; play solutions, but at a significantly lower price. The kit allows for the addition of a secondary, boost-activated fuel pump to the system.\u003c\/p\u003e\n\u003cul data-start=\"592\" data-end=\"764\"\u003e\n\n\u003cli data-section-id=\"dltklp\" data-start=\"592\" data-end=\"636\"\u003eFlow capacity close to plug \u0026amp; play solutions\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s452r\" data-start=\"637\" data-end=\"676\"\u003eSignificantly more affordable DIY option\u003c\/li\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"677\" data-end=\"719\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"12a9192\" data-start=\"720\" data-end=\"764\"\u003eDesigned for high-power setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"766\" data-end=\"786\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"787\" data-end=\"945\"\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"787\" data-end=\"840\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"1letssb\" data-start=\"841\" data-end=\"894\"\u003eIncreases fuel supply as load increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"f1zo9y\" data-start=\"895\" data-end=\"945\"\u003eEnsures sufficient supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"947\" data-end=\"982\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"983\" data-end=\"1042\"\u003eThe standard LPFP of the B58 Gen1 engine can limit performance:\u003c\/p\u003e\n\u003cul data-start=\"1044\" data-end=\"1160\"\u003e\n\n\u003cli data-section-id=\"5c08e2\" data-start=\"1044\" data-end=\"1110\"\u003eHigh power and ethanol blends require more fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"10jdatz\" data-start=\"1111\" data-end=\"1160\"\u003eInsufficient supply impairs HPFP operation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1162\" data-end=\"1175\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1176\" data-end=\"1326\"\u003e\n\n\u003cli data-section-id=\"se6cko\" data-start=\"1176\" data-end=\"1239\"\u003eSignificantly improves fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1us5qdv\" data-start=\"1240\" data-end=\"1284\"\u003eEnables high power safely\u003c\/li\u003e\n\n\u003cli data-section-id=\"15k4ly1\" data-start=\"1285\" data-end=\"1326\"\u003eReduces fuel system limitations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1328\" data-end=\"1339\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1340\" data-end=\"1424\"\u003e\n\n\u003cli data-section-id=\"7hbzlw\" data-start=\"1340\" data-end=\"1372\"\u003eDIY solution (self-assembly)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1xfgzns\" data-start=\"1373\" data-end=\"1398\"\u003eClear instructions included\u003c\/li\u003e\n\n\u003cli data-section-id=\"4s5us5\" data-start=\"1399\" data-end=\"1424\"\u003eNot fully plug \u0026amp; play\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1426\" data-end=\"1445\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1446\" data-end=\"1770\"\u003e\n\n\u003cli data-section-id=\"59dt4y\" data-start=\"1446\" data-end=\"1506\"\u003eWalbro 450 fuel pump (modified with quick connector)\u003c\/li\u003e\n\n\u003cli data-section-id=\"n8d4hb\" data-start=\"1507\" data-end=\"1542\"\u003eBillet aluminum pump bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"gx28mg\" data-start=\"1543\" data-end=\"1600\"\u003eNylon quick-connect hoses (filter and pump side)\u003c\/li\u003e\n\n\u003cli data-section-id=\"bc95ko\" data-start=\"1601\" data-end=\"1620\"\u003eSpare nylon hose\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w68cwa\" data-start=\"1621\" data-end=\"1661\"\u003eClamps (crimp + screw clamps)\u003c\/li\u003e\n\n\u003cli data-section-id=\"15yqkxt\" data-start=\"1662\" data-end=\"1686\"\u003eActivation wiring harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"7jczp6\" data-start=\"1687\" data-end=\"1714\"\u003eBoost-controlled switch\u003c\/li\u003e\n\n\u003cli data-section-id=\"ycjwur\" data-start=\"1715\" data-end=\"1746\"\u003eBoost reference adapter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q327yc\" data-start=\"1747\" data-end=\"1770\"\u003eInstallation hardware kit\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1772\" data-end=\"1790\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1791\" data-end=\"1840\"\u003eBMW models with B58 Gen1 engine, including:\u003c\/p\u003e\n\u003cul data-start=\"1842\" data-end=\"1931\"\u003e\n\n\u003cli data-section-id=\"psifq0\" data-start=\"1842\" data-end=\"1880\"\u003eF30 \/ F31 \/ F34 340i \/ 340iX (LCI)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1o9lxav\" data-start=\"1881\" data-end=\"1931\"\u003eF32 \/ F33 \/ F36 440i \/ 440iX (LCI models also)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Hobbs-kytkimen kela","offer_id":50780278096219,"sku":"SP-B58-LPDIY-HOBBS","price":628.0,"currency_code":"EUR","in_stock":true},{"title":"Reflex Controller","offer_id":50780278128987,"sku":"SP-B58-LPDIY-REFLEX","price":628.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/fchassidiy3-1014x912_900x900_crop_center_99d76c15-e688-4bb1-a077-6815745487cc.png?v=1731783171"},{"product_id":"spool-stage-3-diy-lpfp-bmw-g30-540i-b58-gen-1","title":"Spool Stage 3 DIY LPFP BMW G30 540i [B58 Gen.1] ","description":"\u003cp data-start=\"0\" data-end=\"53\"\u003e\u003cstrong data-start=\"0\" data-end=\"53\"\u003eSpool Stage 3 DIY LPFP | BMW G30 540i (B58 Gen.1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"55\" data-end=\"338\"\u003eThe Spool Performance Stage 3 DIY LPFP is a low-pressure fuel pump (LPFP) upgrade kit for the BMW G30 540i B58 Gen1 engine. This solution is aimed at enthusiasts who want an efficient and cost-effective DIY solution to eliminate fuel system bottlenecks.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"340\" data-end=\"355\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"356\" data-end=\"530\"\u003eAs high-pressure fuel pump (HPFP) capacities increase, the low-pressure fuel pump often becomes a limiting factor, especially at high power levels and when using E85.\u003c\/p\u003e\n\u003cp data-start=\"532\" data-end=\"655\"\u003eThe Stage 3 DIY kit solves this by adding a secondary fuel pump to the system, activated by boost pressure.\u003c\/p\u003e\n\u003cul data-start=\"657\" data-end=\"869\"\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"657\" data-end=\"696\"\u003eNearly 2x the flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"697\" data-end=\"751\"\u003eSupports over 1200 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ztl0p\" data-start=\"752\" data-end=\"805\"\u003eWorks with all fuels, including E85\u003c\/li\u003e\n\n\u003cli data-section-id=\"16d84ys\" data-start=\"806\" data-end=\"869\"\u003eSignificantly more affordable than plug \u0026amp; play solutions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"871\" data-end=\"891\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"892\" data-end=\"1050\"\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"892\" data-end=\"945\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"1letssb\" data-start=\"946\" data-end=\"999\"\u003eIncreases fuel delivery as load increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"f1zo9y\" data-start=\"1000\" data-end=\"1050\"\u003eEnsures sufficient supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1052\" data-end=\"1087\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1088\" data-end=\"1154\"\u003eThe standard LPFP of the B58 Gen1 engine is insufficient for demanding setups:\u003c\/p\u003e\n\u003cul data-start=\"1156\" data-end=\"1275\"\u003e\n\n\u003cli data-section-id=\"v6gqdh\" data-start=\"1156\" data-end=\"1225\"\u003eHigh power and ethanol blends increase fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"1oszowo\" data-start=\"1226\" data-end=\"1275\"\u003eInsufficient supply limits HPFP operation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1277\" data-end=\"1290\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1291\" data-end=\"1418\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1291\" data-end=\"1333\"\u003eEliminates the low-pressure bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1334\" data-end=\"1374\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1375\" data-end=\"1418\"\u003eEnables extremely high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1420\" data-end=\"1431\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1432\" data-end=\"1523\"\u003e\n\n\u003cli data-section-id=\"7hbzlw\" data-start=\"1432\" data-end=\"1464\"\u003eDIY solution (self-assembly)\u003c\/li\u003e\n\n\u003cli data-section-id=\"185jz4p\" data-start=\"1465\" data-end=\"1497\"\u003eClear installation instructions included\u003c\/li\u003e\n\n\u003cli data-section-id=\"4s5us5\" data-start=\"1498\" data-end=\"1523\"\u003eNot fully plug \u0026amp; play\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1525\" data-end=\"1544\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1545\" data-end=\"1706\"\u003e\n\n\u003cli data-section-id=\"mbncou\" data-start=\"1545\" data-end=\"1577\"\u003eDual Pump Bucket assembly\u003c\/li\u003e\n\n\u003cli data-section-id=\"1opq483\" data-start=\"1578\" data-end=\"1622\"\u003eSecondary pump activation wiring harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"7jczp6\" data-start=\"1623\" data-end=\"1650\"\u003eBoost pressure controlled switch\u003c\/li\u003e\n\n\u003cli data-section-id=\"ycjwur\" data-start=\"1651\" data-end=\"1682\"\u003eBoost reference adapter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q327yc\" data-start=\"1683\" data-end=\"1706\"\u003eInstallation hardware kit\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494544843099,"sku":"SP-G30540-LPFPDIY","price":975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/supradiyLPFP3-1014x912_900x900_9257ab9f-bb8a-44e6-8ca8-d11baa14870f.png?v=1731783247"},{"product_id":"spool-stage-3-diy-lpfp-bmw-g20-g22-g30-g32-g11-g12-b58-gen-1","title":"Spool Stage 3 DIY LPFP BMW G20, G22, G30, G32, G11, G12 [B58] ","description":"\u003cp data-start=\"0\" data-end=\"67\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eSpool Stage 3 DIY LPFP | BMW B58 (G20, G22, G30, G32, G11, G12)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"69\" data-end=\"342\"\u003eThe Spool Performance Stage 3 DIY LPFP is a low-pressure fuel pump (LPFP) upgrade kit for BMW B58 engines. This solution is designed for enthusiasts who want a cost-effective DIY solution to eliminate fuel delivery problems at high power levels.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1izzxy\" data-start=\"344\" data-end=\"359\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"360\" data-end=\"603\"\u003eThe Stage 3 DIY kit offers similar flow capacity to ready-made plug \u0026amp; play solutions, but at a significantly lower price. The package allows for the addition of a secondary, boost-activated fuel pump to the system.\u003c\/p\u003e\n\u003cul data-start=\"605\" data-end=\"788\"\u003e\n\n\u003cli data-section-id=\"e25uq7\" data-start=\"605\" data-end=\"655\"\u003eMatches the flow capacity of a plug \u0026amp; play solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"jwd985\" data-start=\"656\" data-end=\"700\"\u003eSignificantly more affordable DIY option\u003c\/li\u003e\n\n\u003cli data-section-id=\"1fkru8h\" data-start=\"701\" data-end=\"743\"\u003eEliminates low-pressure side bottlenecks\u003c\/li\u003e\n\n\u003cli data-section-id=\"12a9192\" data-start=\"744\" data-end=\"788\"\u003eDesigned for high-power setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"790\" data-end=\"810\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"811\" data-end=\"959\"\u003e\n\n\u003cli data-section-id=\"xc9kg3\" data-start=\"811\" data-end=\"855\"\u003eAuxiliary pump activates based on boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"4e7r5l\" data-start=\"856\" data-end=\"908\"\u003eProvides additional fuel as load increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"f1zo9y\" data-start=\"909\" data-end=\"959\"\u003eEnsures adequate supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"961\" data-end=\"996\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"997\" data-end=\"1049\"\u003eThe B58 engine's standard LPFP can become a limitation:\u003c\/p\u003e\n\u003cul data-start=\"1051\" data-end=\"1206\"\u003e\n\n\u003cli data-section-id=\"vagpat\" data-start=\"1051\" data-end=\"1099\"\u003eHigh power demands more fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"16m86vx\" data-start=\"1100\" data-end=\"1149\"\u003eEthanol blends increase fuel requirements\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1150\" data-end=\"1206\"\u003eHPFP does not function optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1208\" data-end=\"1221\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1222\" data-end=\"1372\"\u003e\n\n\u003cli data-section-id=\"se6cko\" data-start=\"1222\" data-end=\"1285\"\u003eSignificantly improves fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1us5qdv\" data-start=\"1286\" data-end=\"1330\"\u003eEnables high power safely\u003c\/li\u003e\n\n\u003cli data-section-id=\"15k4ly1\" data-start=\"1331\" data-end=\"1372\"\u003eReduces fuel side limitations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1374\" data-end=\"1385\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1386\" data-end=\"1470\"\u003e\n\n\u003cli data-section-id=\"7hbzlw\" data-start=\"1386\" data-end=\"1418\"\u003eDIY solution (self-assembly)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1xfgzns\" data-start=\"1419\" data-end=\"1444\"\u003eClear instructions included\u003c\/li\u003e\n\n\u003cli data-section-id=\"4s5us5\" data-start=\"1445\" data-end=\"1470\"\u003eNot entirely plug \u0026amp; play\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1472\" data-end=\"1491\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1492\" data-end=\"1798\"\u003e\n\n\u003cli data-section-id=\"5um48m\" data-start=\"1492\" data-end=\"1547\"\u003eDW300 fuel pump (modified with quick connector)\u003c\/li\u003e\n\n\u003cli data-section-id=\"n8d4hb\" data-start=\"1548\" data-end=\"1583\"\u003eBillet aluminum pump bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"172njnp\" data-start=\"1584\" data-end=\"1648\"\u003eNylon corrugated hoses (pump and filter side)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w68cwa\" data-start=\"1649\" data-end=\"1689\"\u003eClamps (crimp + screw clamps)\u003c\/li\u003e\n\n\u003cli data-section-id=\"15yqkxt\" data-start=\"1690\" data-end=\"1714\"\u003eActivation wiring harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"7jczp6\" data-start=\"1715\" data-end=\"1742\"\u003eBoost pressure controlled switch\u003c\/li\u003e\n\n\u003cli data-section-id=\"ycjwur\" data-start=\"1743\" data-end=\"1774\"\u003eBoost pressure reference adapter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q327yc\" data-start=\"1775\" data-end=\"1798\"\u003eInstallation hardware kit\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1800\" data-end=\"1818\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1819\" data-end=\"1863\"\u003eBMW models equipped with the B58 engine, incl.:\u003c\/p\u003e\n\u003cul data-start=\"1865\" data-end=\"1977\"\u003e\n\n\u003cli data-section-id=\"vhznwz\" data-start=\"1865\" data-end=\"1886\"\u003eG20 \/ G21 3-series\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w6j82d\" data-start=\"1887\" data-end=\"1908\"\u003eG30 \/ G31 5-series\u003c\/li\u003e\n\n\u003cli data-section-id=\"26p9zh\" data-start=\"1909\" data-end=\"1927\"\u003eG32 6-series GT\u003c\/li\u003e\n\n\u003cli data-section-id=\"1f70yxj\" data-start=\"1928\" data-end=\"1955\"\u003eG14 \/ G15 \/ G16 8-series\u003c\/li\u003e\n\n\u003cli data-section-id=\"p59j9x\" data-start=\"1956\" data-end=\"1977\"\u003eG11 \/ G12 7-series\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1979\" data-end=\"2056\"\u003e(Model years mostly around 2014–2019, check compatibility before installation)\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494548676955,"sku":"SP-BMB58G-LPFP-DY","price":975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/ScreenShot2023-06-29at8.17.12PM_900x900_crop_center_31ec2585-169e-4325-a8a5-a99fbaea190a.png?v=1731783337"},{"product_id":"spool-fx-350-hpfp-bmw-b58-gen-2","title":"Spool FX-350 HPFP BMW [B58 Gen.2] ","description":"\u003cp data-start=\"0\" data-end=\"47\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eSpool FX-350 HPFP Upgrade | BMW B58 Gen.2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"49\" data-end=\"359\"\u003eThe Spool Performance FX-350 is a top-tier high-pressure fuel pump (HPFP) for BMW B58 Gen2 engines. This solution is designed for maximum performance with direct injection, offering up to \u003cstrong data-start=\"246\" data-end=\"271\"\u003e350 bar operating pressure\u003c\/strong\u003e and significantly expanded fuel capacity without a port injection system.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"361\" data-end=\"380\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"381\" data-end=\"572\"\u003eThe FX-350 is an advanced HPFP, manufactured from stainless steel and equipped with a DLC-coated piston and cylinder for high wear resistance and precision.\u003c\/p\u003e\n\u003cul data-start=\"574\" data-end=\"779\"\u003e\n\n\u003cli data-section-id=\"f6ljtp\" data-start=\"574\" data-end=\"622\"\u003eOperating pressure up to 350 bar \/ 35 MPa \/ 5000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ybji2m\" data-start=\"623\" data-end=\"701\"\u003eSame flow rate as FX-200, but with significantly higher pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"1mwnhww\" data-start=\"702\" data-end=\"754\"\u003eOptimized for high RPMs and loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"755\" data-end=\"779\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"781\" data-end=\"846\"\u003eCompatibility with Spool Gen2 high lift cam lobe upgrade:\u003c\/p\u003e\n\u003cul data-start=\"847\" data-end=\"969\"\u003e\n\n\u003cli data-section-id=\"1t6sh33\" data-start=\"847\" data-end=\"885\"\u003eIncreases overall fuel output\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kkos8l\" data-start=\"886\" data-end=\"969\"\u003eSpecially designed springs prevent valve float at high RPMs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"8vifl2\" data-start=\"971\" data-end=\"987\"\u003ePerformance\u003c\/h3\u003e\n\u003cp data-start=\"988\" data-end=\"1000\"\u003eHPFP only:\u003c\/p\u003e\n\u003cul data-start=\"1001\" data-end=\"1071\"\u003e\n\n\u003cli data-section-id=\"1rntk2m\" data-start=\"1001\" data-end=\"1027\"\u003eGasoline: approx. 800 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1el9cwa\" data-start=\"1028\" data-end=\"1049\"\u003eE50: approx. 670 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"186zlxh\" data-start=\"1050\" data-end=\"1071\"\u003eE85: approx. 600 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1073\" data-end=\"1103\"\u003eHPFP + IFX150 Gen2 injectors:\u003c\/p\u003e\n\u003cul data-start=\"1104\" data-end=\"1174\"\u003e\n\n\u003cli data-section-id=\"6at4gv\" data-start=\"1104\" data-end=\"1130\"\u003eGasoline: approx. 900 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"2dd4dk\" data-start=\"1131\" data-end=\"1152\"\u003eE50: approx. 740 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"unakqr\" data-start=\"1153\" data-end=\"1174\"\u003eE85: approx. 660 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1176\" data-end=\"1222\"\u003eHPFP + IFX150 Gen2 injectors + cam lift mod:\u003c\/p\u003e\n\u003cul data-start=\"1223\" data-end=\"1294\"\u003e\n\n\u003cli data-section-id=\"80gfgi\" data-start=\"1223\" data-end=\"1250\"\u003eGasoline: approx. 1050 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1xw7bev\" data-start=\"1251\" data-end=\"1272\"\u003eE50: approx. 950 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rdatsb\" data-start=\"1273\" data-end=\"1294\"\u003eE85: approx. 800 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ne4py6\" data-start=\"1296\" data-end=\"1315\"\u003eIntended Use\u003c\/h3\u003e\n\u003cp data-start=\"1316\" data-end=\"1387\"\u003eThe FX-350 is specifically designed for DI-only high-power configurations:\u003c\/p\u003e\n\u003cul data-start=\"1389\" data-end=\"1575\"\u003e\n\n\u003cli data-section-id=\"1vmrcwa\" data-start=\"1389\" data-end=\"1450\"\u003eEnables very high power without additional injection\u003c\/li\u003e\n\n\u003cli data-section-id=\"1y16ck5\" data-start=\"1451\" data-end=\"1505\"\u003eOptimized to work with IFX150 Gen2 injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"1y91kbg\" data-start=\"1506\" data-end=\"1575\"\u003eRemoves a significant limitation of the B58 Gen2 fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1577\" data-end=\"1588\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1589\" data-end=\"1688\"\u003e\n\n\u003cli data-section-id=\"14sxkyh\" data-start=\"1589\" data-end=\"1611\"\u003eFully Plug \u0026amp; Play\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ao71q5\" data-start=\"1612\" data-end=\"1688\"\u003eIncludes all necessary components for a clean and easy installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1690\" data-end=\"1709\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1710\" data-end=\"1904\"\u003e\n\n\u003cli data-section-id=\"1tyuemi\" data-start=\"1710\" data-end=\"1754\"\u003eSpool FX-350 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"17fzde3\" data-start=\"1755\" data-end=\"1774\"\u003eMounting bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"3p6wir\" data-start=\"1775\" data-end=\"1802\"\u003ePump alignment tool\u003c\/li\u003e\n\n\u003cli data-section-id=\"vatsga\" data-start=\"1803\" data-end=\"1868\"\u003eTriple-layer low-pressure hose (nylon \/ steel braid \/ PTFE)\u003c\/li\u003e\n\n\u003cli data-section-id=\"uijs9b\" data-start=\"1869\" data-end=\"1904\"\u003ePlug \u0026amp; Play HPFP adapter harness\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1906\" data-end=\"1931\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1932\" data-end=\"2096\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1932\" data-end=\"1982\"\u003eRequires software modifications before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"lnetua\" data-start=\"1983\" data-end=\"2027\"\u003eSupport for various flash platforms is under development\u003c\/li\u003e\n\n\u003cli data-section-id=\"dudzng\" data-start=\"2028\" data-end=\"2096\"\u003eSpool can assist with implementing the necessary calibration changes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2098\" data-end=\"2121\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2122\" data-end=\"2176\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2178\" data-end=\"2336\"\u003e\n\n\u003cli data-section-id=\"v7a0ly\" data-start=\"2178\" data-end=\"2240\"\u003eInsufficient supply can cause cavitation and damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"2241\" data-end=\"2289\"\u003eSuch damage is not covered by warranty\u003c\/li\u003e\n\n\u003cli data-section-id=\"1jb6x2a\" data-start=\"2290\" data-end=\"2336\"\u003eAn upgraded LPFP is practically essential\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"79r2fs\" data-start=\"2338\" data-end=\"2347\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"2348\" data-end=\"2403\"\u003e\n\n\u003cli data-section-id=\"18cgx51\" data-start=\"2348\" data-end=\"2403\"\u003eLifetime warranty against manufacturing and material defects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"2405\" data-end=\"2423\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"2424\" data-end=\"2465\"\u003eSuitable for, among others, the following B58 Gen2 models:\u003c\/p\u003e\n\u003cul data-start=\"2466\" data-end=\"2746\"\u003e\n\n\u003cli data-section-id=\"xc37xu\" data-start=\"2466\" data-end=\"2493\"\u003eG42 \/ G43 M240i, M240xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"18hmf2q\" data-start=\"2494\" data-end=\"2521\"\u003eG20 \/ G21 M340i, M340xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"15axxzy\" data-start=\"2522\" data-end=\"2555\"\u003eG22 \/ G23 \/ G26 M440i, M440xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1eytm7m\" data-start=\"2556\" data-end=\"2581\"\u003eG30 \/ G31 540i, 540xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"rntdpm\" data-start=\"2582\" data-end=\"2596\"\u003eG05 X5 40i\u003c\/li\u003e\n\n\u003cli data-section-id=\"1vhlsju\" data-start=\"2597\" data-end=\"2611\"\u003eG06 X6 40i\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w4z7my\" data-start=\"2612\" data-end=\"2626\"\u003eG07 X7 40i\u003c\/li\u003e\n\n\u003cli data-section-id=\"w0jjdx\" data-start=\"2627\" data-end=\"2642\"\u003eG01 X3 M40i\u003c\/li\u003e\n\n\u003cli data-section-id=\"5v9r7l\" data-start=\"2643\" data-end=\"2658\"\u003eG02 X4 M40i\u003c\/li\u003e\n\n\u003cli data-section-id=\"tbz0ay\" data-start=\"2659\" data-end=\"2674\"\u003eG29 Z4 M40i\u003c\/li\u003e\n\n\u003cli data-section-id=\"1or3vne\" data-start=\"2675\" data-end=\"2694\"\u003eG32 640i, 640xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"pdehv4\" data-start=\"2695\" data-end=\"2720\"\u003eG11 \/ G12 740i, 740xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1428lgw\" data-start=\"2721\" data-end=\"2746\"\u003eG15 \/ G16 840i, 840xi\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494567485787,"sku":"SP-B58-FX350-NENF15","price":2748.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494567518555,"sku":"SP-B58-FX350-NEYF154","price":2898.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494567551323,"sku":"SP-B58-FX350-EENF156","price":2748.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494567584091,"sku":"SP-B58-FX350-EEYF1543","price":2898.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494567616859,"sku":"SP-B58-FX350-YENF1258","price":3175.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494567649627,"sku":"SP-B58-FX350-YEYF1634","price":3325.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-1-1014x912_900x900_e5ce8cee-fea8-4d98-bb7f-3434c711af4f.png?v=1731783489"},{"product_id":"spool-fx-400x-hpfp-bmw-b58-gen-2","title":"Spool FX-400X HPFP BMW [B58 Gen.2] ","description":"\u003cp data-start=\"0\" data-end=\"48\"\u003e\u003cstrong data-start=\"0\" data-end=\"48\"\u003eSpool FX-400X HPFP Upgrade | BMW B58 Gen.2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"50\" data-end=\"326\"\u003eThe Spool Performance FX-400X is the manufacturer's flagship High-Pressure Fuel Pump (HPFP) for BMW B58 Gen2 engines. This model represents the pinnacle of the series, offering an operating pressure of up to \u003cstrong data-start=\"219\" data-end=\"244\"\u003e350 bar\u003c\/strong\u003e and approximately \u003cstrong data-start=\"253\" data-end=\"284\"\u003e+20% more capacity\u003c\/strong\u003e than the already high-performance FX-350.\u003c\/p\u003e\n\u003ch3 data-section-id=\"ohhzb3\" data-start=\"328\" data-end=\"338\"\u003eAttention\u003c\/h3\u003e\n\u003cp data-start=\"339\" data-end=\"428\"\u003eThe product is currently on backorder. It is advisable to confirm availability before ordering.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iip5rg\" data-start=\"430\" data-end=\"450\"\u003eWhat is the FX-400X?\u003c\/h3\u003e\n\u003cp data-start=\"451\" data-end=\"587\"\u003eThe FX-400X is an HPFP designed for extreme performance projects, elevating the B58 Gen2 platform's fuel capacity to a new level.\u003c\/p\u003e\n\u003cul data-start=\"589\" data-end=\"789\"\u003e\n\n\u003cli data-section-id=\"f6ljtp\" data-start=\"589\" data-end=\"637\"\u003eOperating pressure up to 350 bar \/ 35 MPa \/ 5000 psi\u003c\/li\u003e\n\n\u003cli data-section-id=\"6qgk8z\" data-start=\"638\" data-end=\"681\"\u003eApprox. +20% more flow vs. FX-350\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"682\" data-end=\"710\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ge6km0\" data-start=\"711\" data-end=\"735\"\u003ePlug \u0026amp; Play installation\u003c\/li\u003e\n\n\u003cli data-section-id=\"15x7p0l\" data-start=\"736\" data-end=\"789\"\u003eDesigned for maximum DI-only performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"791\" data-end=\"834\"\u003eWhen combined with Spool IFX350 Gen2 injectors:\u003c\/p\u003e\n\u003cul data-start=\"835\" data-end=\"962\"\u003e\n\n\u003cli data-section-id=\"1vmrcwa\" data-start=\"835\" data-end=\"896\"\u003eEnables very high power without additional injection\u003c\/li\u003e\n\n\u003cli data-section-id=\"d2ato3\" data-start=\"897\" data-end=\"962\"\u003eRemoves key limitations of the Gen2 B58 fuel system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"8vifl2\" data-start=\"964\" data-end=\"980\"\u003ePerformance\u003c\/h3\u003e\n\u003cp data-start=\"981\" data-end=\"1012\"\u003eHPFP + IFX350X Gen2 Injectors:\u003c\/p\u003e\n\u003cul data-start=\"1013\" data-end=\"1084\"\u003e\n\n\u003cli data-section-id=\"1pex692\" data-start=\"1013\" data-end=\"1040\"\u003eGasoline: approx. 1100 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rifgiq\" data-start=\"1041\" data-end=\"1062\"\u003eE50: approx. 900 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rdatsb\" data-start=\"1063\" data-end=\"1084\"\u003eE85: approx. 800 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1086\" data-end=\"1132\"\u003eHPFP + IFX150 Gen2 Injectors + cam lift mod:\u003c\/p\u003e\n\u003cul data-start=\"1133\" data-end=\"1205\"\u003e\n\n\u003cli data-section-id=\"1bqtjvp\" data-start=\"1133\" data-end=\"1160\"\u003eGasoline: approx. 1200 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"18sjcgv\" data-start=\"1161\" data-end=\"1183\"\u003eE50: approx. 1050 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1dp77ey\" data-start=\"1184\" data-end=\"1205\"\u003eE85: approx. 900 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ne4py6\" data-start=\"1207\" data-end=\"1226\"\u003eIntended Use\u003c\/h3\u003e\n\u003cp data-start=\"1227\" data-end=\"1286\"\u003eThe FX-400X is designed for extreme DI-only setups:\u003c\/p\u003e\n\u003cul data-start=\"1288\" data-end=\"1485\"\u003e\n\n\u003cli data-section-id=\"ixdv9o\" data-start=\"1288\" data-end=\"1353\"\u003eMaximum performance without a port injection system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k75inc\" data-start=\"1354\" data-end=\"1441\"\u003eOptimized to work with Spool's Gen2 injectors and cam lift upgrade\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1442\" data-end=\"1485\"\u003eEnables very high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1487\" data-end=\"1498\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1499\" data-end=\"1598\"\u003e\n\n\u003cli data-section-id=\"14sxkyh\" data-start=\"1499\" data-end=\"1521\"\u003eCompletely Plug \u0026amp; Play\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ao71q5\" data-start=\"1522\" data-end=\"1598\"\u003eIncludes all necessary components for a clean and easy installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1600\" data-end=\"1619\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1620\" data-end=\"1815\"\u003e\n\n\u003cli data-section-id=\"4j6n1s\" data-start=\"1620\" data-end=\"1665\"\u003eSpool FX-400X High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"17fzde3\" data-start=\"1666\" data-end=\"1685\"\u003eMounting bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"3p6wir\" data-start=\"1686\" data-end=\"1713\"\u003ePump alignment tool\u003c\/li\u003e\n\n\u003cli data-section-id=\"vatsga\" data-start=\"1714\" data-end=\"1779\"\u003eTriple-layer low-pressure hose (nylon \/ stainless steel braid \/ PTFE)\u003c\/li\u003e\n\n\u003cli data-section-id=\"uijs9b\" data-start=\"1780\" data-end=\"1815\"\u003ePlug \u0026amp; Play HPFP adapter harness\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1817\" data-end=\"1842\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1843\" data-end=\"2007\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1843\" data-end=\"1893\"\u003eRequires software changes before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"lnetua\" data-start=\"1894\" data-end=\"1938\"\u003eSupport for various flash platforms is under development\u003c\/li\u003e\n\n\u003cli data-section-id=\"dudzng\" data-start=\"1939\" data-end=\"2007\"\u003eSpool can assist with implementing the necessary calibration changes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"2009\" data-end=\"2032\"\u003eImportant note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"2033\" data-end=\"2087\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2089\" data-end=\"2274\"\u003e\n\n\u003cli data-section-id=\"v7a0ly\" data-start=\"2089\" data-end=\"2151\"\u003eInsufficient supply can cause cavitation and damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"2152\" data-end=\"2200\"\u003eSuch damage is not covered by warranty\u003c\/li\u003e\n\n\u003cli data-section-id=\"84npkb\" data-start=\"2201\" data-end=\"2274\"\u003eAn upgraded LPFP is virtually essential for setups of this level\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"79r2fs\" data-start=\"2276\" data-end=\"2285\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"2286\" data-end=\"2341\"\u003e\n\n\u003cli data-section-id=\"18cgx51\" data-start=\"2286\" data-end=\"2341\"\u003eLifetime warranty against manufacturing and material defects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Without sensor \/ Without filter","offer_id":49494589407579,"sku":"SP-FX400X-NENF-6D","price":3114.0,"currency_code":"EUR","in_stock":true},{"title":"Without sensor \/ Add a filter","offer_id":49494589440347,"sku":"SP-FX400X-EENF-D3","price":3264.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494589473115,"sku":"SP-FX400X-EENF-D6","price":3114.0,"currency_code":"EUR","in_stock":true},{"title":"I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494589505883,"sku":"SP-FX400X-EEYF-D8","price":3264.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Without filter","offer_id":49494589538651,"sku":"SP-FX400X-YENF-D9","price":3541.0,"currency_code":"EUR","in_stock":true},{"title":"Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494589571419,"sku":"SP-FX400X-YEYF-D8","price":3691.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/FX350-3-1014x912_900x900_50f49247-7b2e-45fc-9b09-ce6d5ad7d663.png?v=1731783683"},{"product_id":"spool-fx-350-hpfp-bmw-s58","title":"Spool FX-350 HPFP BMW [S58] ","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eSpool FX-350 HPFP Upgrade | BMW S58\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"326\"\u003eThe Spool Performance FX-350 is a top-of-the-line High-Pressure Fuel Pump (HPFP) for BMW S58 engines. This solution is specifically designed for high-power direct injection setups, offering up to \u003cstrong data-start=\"241\" data-end=\"289\"\u003e50% more fuel than stock pumps\u003c\/strong\u003e and an operating pressure of up to \u003cstrong data-start=\"300\" data-end=\"325\"\u003e390 bar\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14ebrau\" data-start=\"328\" data-end=\"347\"\u003eWhat is the FX-350?\u003c\/h3\u003e\n\u003cp data-start=\"348\" data-end=\"472\"\u003eThe FX-350 is a precision-engineered HPFP that combines high pressure, high flow capacity, and excellent reliability.\u003c\/p\u003e\n\u003cul data-start=\"474\" data-end=\"678\"\u003e\n\n\u003cli data-section-id=\"1i0d69n\" data-start=\"474\" data-end=\"522\"\u003eUp to 390 bar \/ 39 MPa \/ 5600 psi operating pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"1eoertf\" data-start=\"523\" data-end=\"581\"\u003eApproximately +50% more flow compared to OEM pumps\u003c\/li\u003e\n\n\u003cli data-section-id=\"teyeef\" data-start=\"582\" data-end=\"610\"\u003eStainless steel construction\u003c\/li\u003e\n\n\u003cli data-section-id=\"1omyrnm\" data-start=\"611\" data-end=\"649\"\u003eDLC coated piston and cylinder\u003c\/li\u003e\n\n\u003cli data-section-id=\"drnk8l\" data-start=\"650\" data-end=\"678\"\u003eFull E85 compatibility\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1tphdbf\" data-start=\"680\" data-end=\"711\"\u003eDesign and Performance\u003c\/h3\u003e\n\u003cp data-start=\"712\" data-end=\"783\"\u003eThe FX-350 has been specifically developed for the S58 engine's dual pump architecture:\u003c\/p\u003e\n\u003cul data-start=\"785\" data-end=\"956\"\u003e\n\n\u003cli data-section-id=\"1mwnhww\" data-start=\"785\" data-end=\"837\"\u003eOptimized for high RPMs and loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kzwbpo\" data-start=\"838\" data-end=\"903\"\u003eSmooth and reliable fuel delivery at high pressures\u003c\/li\u003e\n\n\u003cli data-section-id=\"1vgcirm\" data-start=\"904\" data-end=\"956\"\u003eDesigned for DI-only high power setups\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"958\" data-end=\"1001\"\u003eWhen combined with Spool IFX350 Gen2 injectors:\u003c\/p\u003e\n\u003cul data-start=\"1002\" data-end=\"1131\"\u003e\n\n\u003cli data-section-id=\"1a82mwf\" data-start=\"1002\" data-end=\"1076\"\u003eAllows for very high power without a port injection system\u003c\/li\u003e\n\n\u003cli data-section-id=\"5f6hu8\" data-start=\"1077\" data-end=\"1131\"\u003eResolves the high-pressure side limitations of the S58 platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1133\" data-end=\"1144\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1145\" data-end=\"1293\"\u003e\n\n\u003cli data-section-id=\"14sxkyh\" data-start=\"1145\" data-end=\"1167\"\u003eFully Plug \u0026amp; Play\u003c\/li\u003e\n\n\u003cli data-section-id=\"hnmhi\" data-start=\"1168\" data-end=\"1231\"\u003eIncludes all necessary components for direct installation\u003c\/li\u003e\n\n\u003cli data-section-id=\"yfb2zw\" data-start=\"1232\" data-end=\"1293\"\u003eCompatible with supported platforms without modifications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1295\" data-end=\"1314\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1315\" data-end=\"1533\"\u003e\n\n\u003cli data-section-id=\"1a2ekof\" data-start=\"1315\" data-end=\"1357\"\u003e2 x FX-350 High-Pressure Fuel Pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bv40pp\" data-start=\"1358\" data-end=\"1392\"\u003e2 x Custom mounting brackets\u003c\/li\u003e\n\n\u003cli data-section-id=\"3p6wir\" data-start=\"1393\" data-end=\"1420\"\u003ePump alignment tool\u003c\/li\u003e\n\n\u003cli data-section-id=\"1352zn9\" data-start=\"1421\" data-end=\"1458\"\u003eThree-layer low-pressure hose\u003c\/li\u003e\n\n\u003cli data-section-id=\"uijs9b\" data-start=\"1459\" data-end=\"1494\"\u003ePlug \u0026amp; Play HPFP adapter harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"d8qygu\" data-start=\"1495\" data-end=\"1533\"\u003ePlug \u0026amp; Play HPFP high-pressure line\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1535\" data-end=\"1553\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"1554\" data-end=\"1628\"\u003e\n\n\u003cli data-section-id=\"1ulgian\" data-start=\"1554\" data-end=\"1564\"\u003eG87 M2\u003c\/li\u003e\n\n\u003cli data-section-id=\"1giqbvr\" data-start=\"1565\" data-end=\"1582\"\u003eG20 Alpina B3\u003c\/li\u003e\n\n\u003cli data-section-id=\"1cn0fja\" data-start=\"1583\" data-end=\"1594\"\u003eF97 X3M\u003c\/li\u003e\n\n\u003cli data-section-id=\"176yrpq\" data-start=\"1595\" data-end=\"1606\"\u003eF98 X4M\u003c\/li\u003e\n\n\u003cli data-section-id=\"1cgneh\" data-start=\"1607\" data-end=\"1617\"\u003eG80 M3\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v3uk\" data-start=\"1618\" data-end=\"1628\"\u003eG82 M4\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hskogk\" data-start=\"1630\" data-end=\"1655\"\u003eSoftware Requirements\u003c\/h3\u003e\n\u003cul data-start=\"1656\" data-end=\"1827\"\u003e\n\n\u003cli data-section-id=\"11d2rje\" data-start=\"1656\" data-end=\"1706\"\u003eRequires software changes before commissioning\u003c\/li\u003e\n\n\u003cli data-section-id=\"15qjsyc\" data-start=\"1707\" data-end=\"1769\"\u003eAchieves full performance only when properly calibrated\u003c\/li\u003e\n\n\u003cli data-section-id=\"1mkmto6\" data-start=\"1770\" data-end=\"1827\"\u003eSpool can assist with implementing the necessary changes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xsho2v\" data-start=\"1829\" data-end=\"1852\"\u003eImportant Note: LPFP\u003c\/h3\u003e\n\u003cp data-start=\"1853\" data-end=\"1907\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"1909\" data-end=\"2095\"\u003e\n\n\u003cli data-section-id=\"1p4qpre\" data-start=\"1909\" data-end=\"1983\"\u003eAn upgraded LPFP is recommended to ensure optimal operation\u003c\/li\u003e\n\n\u003cli data-section-id=\"v7a0ly\" data-start=\"1984\" data-end=\"2046\"\u003eInsufficient supply can cause cavitation and damage\u003c\/li\u003e\n\n\u003cli data-section-id=\"x2gwpg\" data-start=\"2047\" data-end=\"2095\"\u003eSuch damages are not covered by warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"79r2fs\" data-start=\"2097\" data-end=\"2106\"\u003eWarranty\u003c\/h3\u003e\n\u003cul data-start=\"2107\" data-end=\"2162\"\u003e\n\n\u003cli data-section-id=\"18cgx51\" data-start=\"2107\" data-end=\"2162\"\u003eLifetime warranty for manufacturing and material defects\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"G80\/G82\/G83\/G87 \/ Without sensor \/ Without filter","offer_id":49494634561883,"sku":"SP-S58-FX350-2-G","price":5560.0,"currency_code":"EUR","in_stock":true},{"title":"G80\/G82\/G83\/G87 \/ Without sensor \/ Add a filter","offer_id":49494634594651,"sku":"SP-S58-FX350-3-G","price":5710.0,"currency_code":"EUR","in_stock":true},{"title":"G80\/G82\/G83\/G87 \/ I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494634627419,"sku":"SP-S58-FX350-4-G","price":5560.0,"currency_code":"EUR","in_stock":true},{"title":"G80\/G82\/G83\/G87 \/ I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494634660187,"sku":"SP-S58-FX350-5-G","price":5710.0,"currency_code":"EUR","in_stock":true},{"title":"G80\/G82\/G83\/G87 \/ Add a wireless ethanol content sensor \/ Without filter","offer_id":49494634692955,"sku":"SP-S58-FX350-6-G","price":5987.0,"currency_code":"EUR","in_stock":true},{"title":"G80\/G82\/G83\/G87 \/ Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494634725723,"sku":"SP-S58-FX350-7-G","price":6137.0,"currency_code":"EUR","in_stock":true},{"title":"F97\/F98 \/ Without sensor \/ Without filter","offer_id":49494634758491,"sku":"SP-S58-FX350-2-F","price":5560.0,"currency_code":"EUR","in_stock":true},{"title":"F97\/F98 \/ Without sensor \/ Add a filter","offer_id":49494634791259,"sku":"SP-S58-FX350-3-F","price":5710.0,"currency_code":"EUR","in_stock":true},{"title":"F97\/F98 \/ I am installing an already existing ethanol sensor \/ Without filter","offer_id":49494634824027,"sku":"SP-S58-FX350-4-F","price":5560.0,"currency_code":"EUR","in_stock":true},{"title":"F97\/F98 \/ I am installing an already existing ethanol sensor \/ Add a filter","offer_id":49494634856795,"sku":"SP-S58-FX350-5-F","price":5710.0,"currency_code":"EUR","in_stock":true},{"title":"F97\/F98 \/ Add a wireless ethanol content sensor \/ Without filter","offer_id":49494634889563,"sku":"SP-S58-FX350-6-F","price":5987.0,"currency_code":"EUR","in_stock":true},{"title":"F97\/F98 \/ Add a wireless ethanol content sensor \/ Add a filter","offer_id":49494634922331,"sku":"SP-S58-FX350-7-F","price":6137.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/S58fx3503_900x900_6b5a1e6f-6ff4-4160-baef-2cc331976d2f.png?v=1731784064"},{"product_id":"spool-stage-3-diy-lpfp-bmw-s58","title":"Spool Stage 3 DIY LPFP BMW [S58] ","description":"\u003cp data-start=\"0\" data-end=\"36\"\u003e\u003cstrong data-start=\"0\" data-end=\"36\"\u003eSpool Stage 3 DIY LPFP | BMW S58\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"38\" data-end=\"299\"\u003eThe Spool Performance Stage 3 DIY LPFP is a low-pressure fuel pump (LPFP) upgrade kit for BMW S58 engines. This solution is aimed at enthusiasts who want to build a cost-effective yet high-performance fuel system themselves.\u003c\/p\u003e\n\u003cp data-start=\"317\" data-end=\"565\"\u003eThe Stage 3 DIY kit offers almost the same flow capacity as ready-made plug \u0026amp; play solutions, but at a significantly more affordable price. The kit allows for the addition of a secondary fuel pump, activated by boost pressure, to the system.\u003c\/p\u003e\n\u003cul data-start=\"567\" data-end=\"749\"\u003e\n\n\u003cli data-section-id=\"e25uq7\" data-start=\"567\" data-end=\"617\"\u003eMatches the flow capacity of a plug \u0026amp; play solution\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s452r\" data-start=\"618\" data-end=\"657\"\u003eSignificantly more affordable DIY option\u003c\/li\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"658\" data-end=\"700\"\u003eRemoves the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ubsznp\" data-start=\"701\" data-end=\"749\"\u003eDesigned for high-power S58 configurations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"751\" data-end=\"771\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"772\" data-end=\"943\"\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"772\" data-end=\"825\"\u003eSecondary pump activates based on boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"1letssb\" data-start=\"826\" data-end=\"879\"\u003eIncreases fuel delivery as load increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"dvo0dc\" data-start=\"880\" data-end=\"943\"\u003eEnsures sufficient supply to the high-pressure system (HPFP)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"945\" data-end=\"980\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"981\" data-end=\"1073\"\u003eThe S58 engine's standard LPFP can become a limitation, especially in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1075\" data-end=\"1208\"\u003e\n\n\u003cli data-section-id=\"5c08e2\" data-start=\"1075\" data-end=\"1141\"\u003eHigh power and ethanol blends require more fuel\u003c\/li\u003e\n\n\u003cli data-section-id=\"q2pub7\" data-start=\"1142\" data-end=\"1208\"\u003eHPFP cannot operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1210\" data-end=\"1223\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1224\" data-end=\"1375\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1224\" data-end=\"1285\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1286\" data-end=\"1326\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"12eo1sq\" data-start=\"1327\" data-end=\"1375\"\u003eAllows for high power levels safely\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1cwsffb\" data-start=\"1377\" data-end=\"1388\"\u003eInstallation\u003c\/h3\u003e\n\u003cul data-start=\"1389\" data-end=\"1480\"\u003e\n\n\u003cli data-section-id=\"7hbzlw\" data-start=\"1389\" data-end=\"1421\"\u003eDIY solution (self-assembly)\u003c\/li\u003e\n\n\u003cli data-section-id=\"185jz4p\" data-start=\"1422\" data-end=\"1454\"\u003eClear installation instructions included\u003c\/li\u003e\n\n\u003cli data-section-id=\"4s5us5\" data-start=\"1455\" data-end=\"1480\"\u003eNot fully plug \u0026amp; play\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1482\" data-end=\"1501\"\u003ePackage Contents\u003c\/h3\u003e\n\u003cul data-start=\"1502\" data-end=\"1799\"\u003e\n\n\u003cli data-section-id=\"5um48m\" data-start=\"1502\" data-end=\"1557\"\u003eDW300 fuel pump (modified with quick disconnect)\u003c\/li\u003e\n\n\u003cli data-section-id=\"n8d4hb\" data-start=\"1558\" data-end=\"1593\"\u003eBillet aluminum pump bracket\u003c\/li\u003e\n\n\u003cli data-section-id=\"1u1lunc\" data-start=\"1594\" data-end=\"1649\"\u003eCorrugated nylon hoses (pump and filter side)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w68cwa\" data-start=\"1650\" data-end=\"1690\"\u003eClamps (crimp + screw clamps)\u003c\/li\u003e\n\n\u003cli data-section-id=\"15yqkxt\" data-start=\"1691\" data-end=\"1715\"\u003eActivation wiring harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"7jczp6\" data-start=\"1716\" data-end=\"1743\"\u003eBoost pressure-controlled switch\u003c\/li\u003e\n\n\u003cli data-section-id=\"ycjwur\" data-start=\"1744\" data-end=\"1775\"\u003eBoost pressure reference adapter\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q327yc\" data-start=\"1776\" data-end=\"1799\"\u003eInstallation hardware kit\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1085t9\" data-start=\"1801\" data-end=\"1819\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"1820\" data-end=\"1864\"\u003eBMW models equipped with the S58 engine, including:\u003c\/p\u003e\n\u003cul data-start=\"1866\" data-end=\"2001\"\u003e\n\n\u003cli data-section-id=\"16frm1y\" data-start=\"1866\" data-end=\"1878\"\u003eF97 X3 M\u003c\/li\u003e\n\n\u003cli data-section-id=\"4qq8ge\" data-start=\"1879\" data-end=\"1891\"\u003eF98 X4 M\u003c\/li\u003e\n\n\u003cli data-section-id=\"1jrwr65\" data-start=\"1892\" data-end=\"1943\"\u003eG80 M3 \/ M3 Competition \/ M3 Competition xDrive\u003c\/li\u003e\n\n\u003cli data-section-id=\"nhtbaj\" data-start=\"1944\" data-end=\"2001\"\u003eG82 \/ G83 M4 \/ M4 Competition \/ M4 Competition xDrive\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494638100827,"sku":"SP-S58-DIYLPFP","price":975.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/ScreenShot2023-06-29at8.23.01PM_900x900_crop_center_6de8bd63-14bf-4f22-8b02-4aa8f67396fe.png?v=1731784395"},{"product_id":"spool-stage-3-lpfp-bmw-s58","title":"Spool Stage 3 LPFP BMW [S58] ","description":"\u003cp data-start=\"0\" data-end=\"32\"\u003e\u003cstrong data-start=\"0\" data-end=\"32\"\u003eSpool Stage 3 LPFP | BMW S58\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"34\" data-end=\"269\"\u003eThe Spool Performance Stage 3 LPFP is a powerful upgrade for the low-pressure fuel pump (LPFP) system in BMW S58 engines. This solution is designed to eliminate low-pressure side limitations, especially with high power output and E85 usage.\u003c\/p\u003e\n\u003cp data-start=\"287\" data-end=\"536\"\u003eAs high-pressure fuel pumps (HPFPs) become more efficient, the low-pressure fuel supply often becomes a critical bottleneck. The Stage 3 LPFP solves this with a dual pump design, ensuring adequate supply under demanding conditions.\u003c\/p\u003e\n\u003cul data-start=\"538\" data-end=\"787\"\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"538\" data-end=\"578\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"579\" data-end=\"632\"\u003eSecondary pump activates according to boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"633\" data-end=\"672\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"673\" data-end=\"727\"\u003eSupports over 1200 whp low-pressure capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k3q5qn\" data-start=\"728\" data-end=\"787\"\u003eCompatible with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"789\" data-end=\"809\"\u003ePrinciple of operation\u003c\/h3\u003e\n\u003cul data-start=\"810\" data-end=\"1025\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"810\" data-end=\"871\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"872\" data-end=\"924\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1luxqk0\" data-start=\"925\" data-end=\"974\"\u003eProvides additional fuel at high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"1tjy11f\" data-start=\"975\" data-end=\"1025\"\u003eEnsures consistent supply to high-pressure pumps\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1027\" data-end=\"1062\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1063\" data-end=\"1144\"\u003eThe stock LPFP of the S58 engine can limit performance in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1146\" data-end=\"1313\"\u003e\n\n\u003cli data-section-id=\"s0kln3\" data-start=\"1146\" data-end=\"1199\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"zdc40s\" data-start=\"1200\" data-end=\"1256\"\u003eHigh power outputs require greater flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1257\" data-end=\"1313\"\u003eHPFP does not operate optimally without sufficient supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1315\" data-end=\"1328\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1329\" data-end=\"1456\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1329\" data-end=\"1371\"\u003eEliminates the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"1s989dn\" data-start=\"1372\" data-end=\"1412\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1413\" data-end=\"1456\"\u003eAllows for very high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12wor9l\" data-start=\"1458\" data-end=\"1477\"\u003ePackage contents\u003c\/h3\u003e\n\u003cul data-start=\"1478\" data-end=\"1607\"\u003e\n\n\u003cli data-section-id=\"mbncou\" data-start=\"1478\" data-end=\"1510\"\u003eDual Pump Bucket assembly\u003c\/li\u003e\n\n\u003cli data-section-id=\"1opq483\" data-start=\"1511\" data-end=\"1555\"\u003eSecondary pump activation harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"7jczp6\" data-start=\"1556\" data-end=\"1583\"\u003eBoost-actuated switch\u003c\/li\u003e\n\n\u003cli data-section-id=\"1q327yc\" data-start=\"1584\" data-end=\"1607\"\u003eInstallation hardware kit\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494640689499,"sku":"SP-S58-S3LPFP","price":1769.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/ScreenShot2023-06-29at8.23.01PM_900x900_crop_center_6de8bd63-14bf-4f22-8b02-4aa8f67396fe.png?v=1731784395"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/collections\/spool_logo_147fc339-e43c-47c6-a911-96a4c67959f4.png?v=1730795096","url":"https:\/\/www.qtparts.fi\/en-gb\/collections\/spool-hpfp-lpfp.oembed?page=3","provider":"QT Parts","version":"1.0","type":"link"}