{"title":"Spool - BMW N63","description":"","products":[{"product_id":"spool-stage-3-lpfp-bmw-n63","title":"Spool Stage 3 LPFP BMW [N63] ","description":"\u003cp data-start=\"0\" data-end=\"32\"\u003e\u003cstrong data-start=\"0\" data-end=\"32\"\u003eSpool Stage 3 LPFP | BMW N63\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"34\" data-end=\"294\"\u003eThe Spool Performance Stage 3 LPFP is a production version of the low-pressure fuel pump (LPFP) upgrade for BMW N63 engines (F10 chassis). This solution is designed to eliminate low-pressure side limitations, especially with high power outputs and E85 use.\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"512\"\u003eAs high-pressure fuel pumps (HPFP) 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.\u003c\/p\u003e\n\u003cul data-start=\"514\" data-end=\"790\"\u003e\n\n\u003cli data-section-id=\"y7mddv\" data-start=\"514\" data-end=\"546\"\u003eFully finished production version\u003c\/li\u003e\n\n\u003cli data-section-id=\"krj6xv\" data-start=\"547\" data-end=\"587\"\u003eDual pump system\u003c\/li\u003e\n\n\u003cli data-section-id=\"1k6p51p\" data-start=\"588\" data-end=\"641\"\u003eSecondary pump activates based on boost pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"17yfec9\" data-start=\"642\" data-end=\"681\"\u003eNearly 2x flow compared to stock\u003c\/li\u003e\n\n\u003cli data-section-id=\"1x28f9h\" data-start=\"682\" data-end=\"736\"\u003eSupports over 1200 whp low-pressure side capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"18ztl0p\" data-start=\"737\" data-end=\"790\"\u003eWorks with all fuels, including E85\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cukh04\" data-start=\"792\" data-end=\"812\"\u003eOperating Principle\u003c\/h3\u003e\n\u003cul data-start=\"813\" data-end=\"1027\"\u003e\n\n\u003cli data-section-id=\"29sttp\" data-start=\"813\" data-end=\"874\"\u003ePrimary pump operates normally under light load\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qx0kgf\" data-start=\"875\" data-end=\"927\"\u003eSecondary pump activates as boost increases\u003c\/li\u003e\n\n\u003cli data-section-id=\"1luxqk0\" data-start=\"928\" data-end=\"977\"\u003eProvides additional fuel under high loads\u003c\/li\u003e\n\n\u003cli data-section-id=\"2a6t5m\" data-start=\"978\" data-end=\"1027\"\u003eEnsures consistent supply to the HPFP system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1few9je\" data-start=\"1029\" data-end=\"1064\"\u003eWhy is an upgrade necessary?\u003c\/h3\u003e\n\u003cp data-start=\"1065\" data-end=\"1142\"\u003eThe N63 engine's stock LPFP limits performance in tuned configurations:\u003c\/p\u003e\n\u003cul data-start=\"1144\" data-end=\"1307\"\u003e\n\n\u003cli data-section-id=\"1818q0n\" data-start=\"1144\" data-end=\"1193\"\u003eE85 significantly increases fuel demand\u003c\/li\u003e\n\n\u003cli data-section-id=\"zdc40s\" data-start=\"1194\" data-end=\"1250\"\u003eHigh power requires greater flow capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pz0d8n\" data-start=\"1251\" data-end=\"1307\"\u003eHPFP does not operate optimally without adequate supply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1309\" data-end=\"1322\"\u003eStage 3 LPFP:\u003c\/p\u003e\n\u003cul data-start=\"1323\" data-end=\"1453\"\u003e\n\n\u003cli data-section-id=\"1fkrp6z\" data-start=\"1323\" data-end=\"1365\"\u003eEliminates the low-pressure side bottleneck\u003c\/li\u003e\n\n\u003cli data-section-id=\"eebzou\" data-start=\"1366\" data-end=\"1409\"\u003eImproves system reliability\u003c\/li\u003e\n\n\u003cli data-section-id=\"17pfyfm\" data-start=\"1410\" data-end=\"1453\"\u003eEnables extremely high power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494647570779,"sku":"SP-LS3-N63","price":852.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/s63lpfpspool1-1014x912_900x900_crop_center_538f73d0-c213-46d9-889c-27491af42f7c.png?v=1731784573"},{"product_id":"spool-fx-170-hpfp-bmw-n63","title":"Spool FX-170 HPFP BMW [N63] ","description":"\u003cp data-start=\"0\" data-end=\"41\"\u003e\u003cstrong data-start=\"0\" data-end=\"41\"\u003eSpool FX-170 HPFP Upgrade | BMW N63\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"43\" data-end=\"308\"\u003eThe Spool Performance FX-170 is a high-pressure fuel pump (HPFP) performance upgrade for BMW N63 engines. This assembly is specifically designed for high-power V8 turbo builds where the stock system is no longer sufficient to meet increased fuel demands.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xen6ie\" data-start=\"315\" data-end=\"338\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"319\" data-end=\"338\"\u003eWhat is the FX-170?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"339\" data-end=\"492\"\u003eThe FX-170 is an upgraded HPFP with a larger piston diameter than the stock pump. This allows for approximately \u003cstrong data-start=\"451\" data-end=\"491\"\u003e+50% greater fuel flow\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul data-start=\"494\" data-end=\"707\"\u003e\n\n\u003cli data-section-id=\"c56pce\" data-start=\"494\" data-end=\"534\"\u003e\u003cstrong data-start=\"496\" data-end=\"532\"\u003e+50% flow compared to stock\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1pxa33p\" data-start=\"535\" data-end=\"567\"\u003e\u003cstrong data-start=\"537\" data-end=\"565\"\u003eFull E85 compatibility\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wtjmo2\" data-start=\"568\" data-end=\"637\"\u003e\n\n\u003cstrong data-start=\"570\" data-end=\"595\"\u003ePlug \u0026amp; Play installation:\u003c\/strong\u003e no cutting or wiring modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hifdva\" data-start=\"638\" data-end=\"707\"\u003e\n\n\u003cstrong data-start=\"640\" data-end=\"671\"\u003e+25% higher operating pressure\u003c\/strong\u003e → better injector capacity\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"709\" data-end=\"739\"\u003eAdditional capacity allows for:\u003c\/p\u003e\n\u003cul data-start=\"740\" data-end=\"834\"\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=\"37jok2\" data-start=\"797\" data-end=\"834\"\u003eSignificantly higher power levels\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"y6g096\" data-start=\"841\" data-end=\"880\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"845\" data-end=\"880\"\u003eWhy is an upgrade necessary?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"881\" data-end=\"949\"\u003eThe N63 engine's stock HPFP quickly becomes a limitation in tuning:\u003c\/p\u003e\n\u003cul data-start=\"951\" data-end=\"1042\"\u003e\n\n\u003cli data-section-id=\"r8xr9y\" data-start=\"951\" data-end=\"1002\"\u003eInsufficient fuel delivery for high power\u003c\/li\u003e\n\n\u003cli data-section-id=\"1o4be6v\" data-start=\"1003\" data-end=\"1042\"\u003eEthanol blends remain limited\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1044\" data-end=\"1051\"\u003eThe FX-170:\u003c\/p\u003e\n\u003cul data-start=\"1052\" data-end=\"1229\"\u003e\n\n\u003cli data-section-id=\"m6fgie\" data-start=\"1052\" data-end=\"1113\"\u003eSignificantly increases fuel system capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ljuyao\" data-start=\"1114\" data-end=\"1170\"\u003eImproves injector flow with higher pressure\u003c\/li\u003e\n\n\u003cli data-section-id=\"ft80ad\" data-start=\"1171\" data-end=\"1229\"\u003eEnables more powerful and safer tuning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1236\" data-end=\"1259\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1240\" data-end=\"1259\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1260\" data-end=\"1471\"\u003e\n\n\u003cli data-section-id=\"1kuuvlb\" data-start=\"1260\" data-end=\"1302\"\u003e2 x FX-170 high-pressure fuel pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"hujf8f\" data-start=\"1303\" data-end=\"1354\"\u003eUpgraded fuel lines + installation hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"1idzz2\" data-start=\"1355\" data-end=\"1419\"\u003eEthanol content monitoring system (with mobile app)\u003c\/li\u003e\n\n\u003cli data-section-id=\"mdue52\" data-start=\"1420\" data-end=\"1471\"\u003eBosch 10 micron high flow fuel filter\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"3qm3yx\" data-start=\"1478\" data-end=\"1515\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1482\" data-end=\"1515\"\u003eSpool Ethanol Content Monitor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1516\" data-end=\"1751\"\u003e\n\n\u003cli data-section-id=\"pykvcr\" data-start=\"1516\" data-end=\"1590\"\u003eDisplays real-time fuel ethanol content and temperature\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rj1dzf\" data-start=\"1591\" data-end=\"1631\"\u003eConnects to mobile app (BLE 4.0)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1v2g840\" data-start=\"1632\" data-end=\"1683\"\u003eAllows precise fuel mixture control\u003c\/li\u003e\n\n\u003cli data-section-id=\"wlubh1\" data-start=\"1684\" data-end=\"1751\"\u003eCompatible with other Bluetooth devices simultaneously\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"10smnb5\" data-start=\"1758\" data-end=\"1792\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1792\"\u003eSpool 10-micron filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1793\" data-end=\"1942\"\u003e\n\n\u003cli data-section-id=\"7hi8tw\" data-start=\"1793\" data-end=\"1852\"\u003eExcellent filtration performance without significant pressure drop\u003c\/li\u003e\n\n\u003cli data-section-id=\"13j338v\" data-start=\"1853\" data-end=\"1900\"\u003eProtects HPFP and injectors from contaminants\u003c\/li\u003e\n\n\u003cli data-section-id=\"1mxbcgh\" data-start=\"1901\" data-end=\"1942\"\u003eSpecifically designed for the N63 platform\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"16z113o\" data-start=\"1949\" data-end=\"1978\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1953\" data-end=\"1978\"\u003eSoftware Requirements\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1979\" data-end=\"2036\"\u003eThe FX-170 requires software modifications before commissioning:\u003c\/p\u003e\n\u003cul data-start=\"2037\" data-end=\"2157\"\u003e\n\n\u003cli data-section-id=\"16t3hqa\" data-start=\"2037\" data-end=\"2089\"\u003eCalibration must be performed before starting the engine\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=\"2253\"\u003e\n\n\u003cli data-section-id=\"u5awoy\" data-start=\"2166\" data-end=\"2212\"\u003eProvides calibration data to your tuner\u003c\/li\u003e\n\n\u003cli data-section-id=\"3mag7a\" data-start=\"2213\" data-end=\"2253\"\u003eHelps find an experienced tuner\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2255\" data-end=\"2301\"\u003eNote: Spool does not provide ready-made custom tunes\u003c\/p\u003e\n\u003ch3 data-section-id=\"xp8wtj\" data-start=\"2308\" data-end=\"2335\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2312\" data-end=\"2335\"\u003eImportant Note: LPFP\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2336\" data-end=\"2390\"\u003eThe low-pressure fuel system is critical:\u003c\/p\u003e\n\u003cul data-start=\"2392\" data-end=\"2551\"\u003e\n\n\u003cli data-section-id=\"eh2cpa\" data-start=\"2392\" data-end=\"2449\"\u003eInsufficient LPFP can damage the HPFP and injectors\u003c\/li\u003e\n\n\u003cli data-section-id=\"194ejp7\" data-start=\"2450\" data-end=\"2499\"\u003eHPFP lubrication relies on fuel flow\u003c\/li\u003e\n\n\u003cli data-section-id=\"1egpe2r\" data-start=\"2500\" data-end=\"2551\"\u003eLack of fuel → wear and failure\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2553\" data-end=\"2619\"\u003eRecommendation: ensure adequate LPFP upgrade before commissioning\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":49494653534555,"sku":"SP-FX-N63","price":4337.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/spoolFX200-1_900x900_crop_center_91f97d13-b0e4-422d-9640-5766de064498.png?v=1731784663"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/collections\/bmw_logo_black_1_7266ab2b-730d-4c0f-903a-868c25360776.png?v=1731784490","url":"https:\/\/www.qtparts.fi\/en-gb\/collections\/spool-bmw-n63.oembed","provider":"QT Parts","version":"1.0","type":"link"}