{"title":"FUEL PUMPS - BMW N55","description":"","products":[{"product_id":"dorch-ds15-hpfp-upgrade-bmw-n55","title":"Dorch DS15 HPFP Upgrade - BMW N55 ","description":"\u003cp data-start=\"0\" data-end=\"39\"\u003e\u003cstrong data-start=\"0\" data-end=\"39\"\u003eDorch DS15 HPFP Upgrade | BMW N55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"41\" data-end=\"396\"\u003eDorch Engineering introduces a new generation of high-pressure fuel pumps for BMW N55 engines. The previously known \"Dorch Stage 1\" (DS1) has been replaced by the completely redesigned DS15 model – a so-called Stage 1.5 level. This pump has been re-engineered from the ground up for maximum performance, reliability, and ease of installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ogi5fa\" data-start=\"398\" data-end=\"432\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"402\" data-end=\"432\"\u003eTechnical Specifications (DS15-250)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"433\" data-end=\"589\"\u003e\n\n\u003cli data-section-id=\"xa4a29\" data-start=\"433\" data-end=\"478\"\u003ePerformance improvement: up to +38–49% (N55LK)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1nsqg0n\" data-start=\"479\" data-end=\"521\"\u003eMaximum flow (gasoline): 550–750 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"2ui5pf\" data-start=\"522\" data-end=\"559\"\u003eMaximum flow (E85): 400–610 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"13lwq6r\" data-start=\"560\" data-end=\"589\"\u003eOperating pressure: up to 250 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"is8mb9\" data-start=\"591\" data-end=\"621\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"595\" data-end=\"621\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"622\" data-end=\"964\"\u003e\n\n\u003cli data-section-id=\"xl9d4d\" data-start=\"622\" data-end=\"751\"\u003e\n\n\u003cstrong data-start=\"624\" data-end=\"664\"\u003eCompletely Redesigned Structure:\u003c\/strong\u003e Improved pressure chamber, suspension, piston stroke, and optimized volumetric efficiency\u003c\/li\u003e\n\n\u003cli data-section-id=\"yh1g0\" data-start=\"752\" data-end=\"838\"\u003e\n\n\u003cstrong data-start=\"754\" data-end=\"783\"\u003eImproved Installability:\u003c\/strong\u003e New external design facilitates hose routing\u003c\/li\u003e\n\n\u003cli data-section-id=\"qeuy15\" data-start=\"839\" data-end=\"964\"\u003e\n\n\u003cstrong data-start=\"841\" data-end=\"866\"\u003e250 bar Capacity:\u003c\/strong\u003e Enables significantly higher fuel flow, especially in tuned engines\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nmos6\" data-start=\"966\" data-end=\"994\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"970\" data-end=\"994\"\u003ePlug \u0026amp; Play Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"995\" data-end=\"1105\"\u003eThe DS15 is a complete plug-and-play solution that installs directly in place of the original pump without modifications:\u003c\/p\u003e\n\u003cul data-start=\"1106\" data-end=\"1276\"\u003e\n\n\u003cli data-section-id=\"oq5c34\" data-start=\"1106\" data-end=\"1157\"\u003eNo cutting, bending, or crimping\u003c\/li\u003e\n\n\u003cli data-section-id=\"1e3dzoe\" data-start=\"1158\" data-end=\"1222\"\u003eFull compatibility with the car's original DME control\u003c\/li\u003e\n\n\u003cli data-section-id=\"no4d9c\" data-start=\"1223\" data-end=\"1276\"\u003eRetains all OEM safety and control features\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1278\" data-end=\"1505\"\u003e\u003cstrong data-start=\"1281\" data-end=\"1290\"\u003eNote:\u003c\/strong\u003e The pump requires a software update. With MHD or Bootmod3 software, simply select the pump during flashing. Otherwise, the .BIN file must be sent to the appropriate developer.\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1511\" data-end=\"1534\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"1897\" data-end=\"1920\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1920\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1921\" data-end=\"2101\"\u003e\n\n\u003cli data-section-id=\"1d4yr7j\" data-start=\"1921\" data-end=\"1965\"\u003eDorch HPFP pump + mounting hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"16oq9qm\" data-start=\"1966\" data-end=\"1996\"\u003eHigh-pressure fuel line\u003c\/li\u003e\n\n\u003cli data-section-id=\"1hrup0s\" data-start=\"1997\" data-end=\"2017\"\u003eLow-pressure hose\u003c\/li\u003e\n\n\u003cli data-section-id=\"1engc9a\" data-start=\"2018\" data-end=\"2048\"\u003eLow-pressure hose clamp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1b0gwv5\" data-start=\"2049\" data-end=\"2079\"\u003ePlug \u0026amp; Play adapter wire\u003c\/li\u003e\n\n\u003cli data-section-id=\"s23pci\" data-start=\"2080\" data-end=\"2101\"\u003eLifetime warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mbilpp\" data-start=\"2103\" data-end=\"2125\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2107\" data-end=\"2125\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2126\" data-end=\"2165\"\u003eFits various BMW N55 models, including:\u003c\/p\u003e\n\u003cul data-start=\"2166\" data-end=\"2392\"\u003e\n\n\u003cli data-section-id=\"1l9kb0e\" data-start=\"2166\" data-end=\"2176\"\u003eF87 M2\u003c\/li\u003e\n\n\u003cli data-section-id=\"8u8c9j\" data-start=\"2177\" data-end=\"2200\"\u003eF20\/21 135i \/ 135xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"16ud5kn\" data-start=\"2201\" data-end=\"2224\"\u003eF22\/23 235i \/ 235xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1em9fen\" data-start=\"2225\" data-end=\"2251\"\u003eF30\/31\/34 335i \/ 335xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qqrc65\" data-start=\"2252\" data-end=\"2278\"\u003eF32\/33\/36 435i \/ 435xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rk8bnh\" data-start=\"2279\" data-end=\"2303\"\u003eF10\/11 535i \/ 535xi*\u003c\/li\u003e\n\n\u003cli data-section-id=\"17l8433\" data-start=\"2304\" data-end=\"2325\"\u003eF25\/26 X3\/X4 35i*\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w7tl1d\" data-start=\"2326\" data-end=\"2346\"\u003eF15\/16 X5\/X6 35i\u003c\/li\u003e\n\n\u003cli data-section-id=\"1asxrav\" data-start=\"2347\" data-end=\"2392\"\u003eE-series models (135i, 335i, X1, X5, X6)*\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2394\" data-end=\"2448\"\u003e* Only 2013+ models with original Bosch HPFP\u003c\/p\u003e\n\u003cp data-start=\"2450\" data-end=\"2516\"\u003e❌ Not compatible with 2011–2012 N55 engines\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Old Style (Pre-12\/2013)","offer_id":47763516457307,"sku":"DEN-FUP-N55-001-Pre","price":1399.0,"currency_code":"EUR","in_stock":true},{"title":"New Style (12\/2013+)","offer_id":47763516490075,"sku":"DEN-FUP-N55-001-NEW","price":1399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/n55-hpfp-kit-rev2-800x600-1.png?v=1709503048"},{"product_id":"dorch-ds25-hpfp-upgrade-bmw-n55","title":"Dorch DS25 HPFP Upgrade - BMW N55 ","description":"\u003cp data-start=\"0\" data-end=\"39\"\u003e\u003cstrong data-start=\"0\" data-end=\"39\"\u003eDorch DS25 HPFP Upgrade | BMW N55\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"41\" data-end=\"467\"\u003eWelcome to the world of peak performance for direct-injected N55 engines. The Dorch DS25 represents the most powerful and high-performing high-pressure fuel pump on the market – designed for demanding tuning applications aiming for maximum power and flow capacity. If your goals exceed the capacity of a single pump, the DS25 can be combined with Dorch's N55LK solution for even greater performance.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"695\"\u003eThe DS25 replaces the previous \"Dorch Stage 2\" (DS2) pump and raises the bar to a new level. This completely redesigned Stage 2.5 pump offers improved flow efficiency, higher operating pressure, and even better reliability.\u003c\/p\u003e\n\u003chr data-start=\"697\" data-end=\"700\"\u003e\n\u003ch3 data-section-id=\"w6vf3p\" data-start=\"702\" data-end=\"736\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"706\" data-end=\"736\"\u003eTechnical Specifications (DS25-250)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"737\" data-end=\"896\"\u003e\n\n\u003cli data-section-id=\"hc0fht\" data-start=\"737\" data-end=\"784\"\u003ePerformance increase: up to +38–49 % (N55LK)\u003c\/li\u003e\n\n\u003cli data-section-id=\"1u4wm1y\" data-start=\"785\" data-end=\"828\"\u003eMax flow (gasoline): 750–1000 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"1lthrnk\" data-start=\"829\" data-end=\"866\"\u003eMax flow (E85): 550–770 whp\u003c\/li\u003e\n\n\u003cli data-section-id=\"13lwq6r\" data-start=\"867\" data-end=\"896\"\u003eOperating pressure: up to 250 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"898\" data-end=\"901\"\u003e\n\u003ch3 data-section-id=\"is8mb9\" data-start=\"903\" data-end=\"933\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"907\" data-end=\"933\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"934\" data-end=\"1299\"\u003e\n\n\u003cli data-section-id=\"nz06hk\" data-start=\"934\" data-end=\"1036\"\u003e\n\n\u003cstrong data-start=\"936\" data-end=\"966\"\u003eCompletely redesigned structure:\u003c\/strong\u003e Optimized pressure chamber, spring, piston travel, and volumetric efficiency\u003c\/li\u003e\n\n\u003cli data-section-id=\"13gezwl\" data-start=\"1037\" data-end=\"1129\"\u003e\n\n\u003cstrong data-start=\"1039\" data-end=\"1064\"\u003eClass-leading flow:\u003c\/strong\u003e The highest-flowing N55 HPFP on the market – now even more powerful\u003c\/li\u003e\n\n\u003cli data-section-id=\"1kmg7c9\" data-start=\"1130\" data-end=\"1205\"\u003e\n\n\u003cstrong data-start=\"1132\" data-end=\"1156\"\u003e250 bar operating pressure:\u003c\/strong\u003e Maximizes direct injection injector capacity\u003c\/li\u003e\n\n\u003cli data-section-id=\"1wpii7g\" data-start=\"1206\" data-end=\"1299\"\u003e\n\n\u003cstrong data-start=\"1208\" data-end=\"1231\"\u003eImproved installation:\u003c\/strong\u003e New design facilitates hose routing and speeds up installation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr data-start=\"1301\" data-end=\"1304\"\u003e\n\u003ch3 data-section-id=\"nmos6\" data-start=\"1306\" data-end=\"1334\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1334\"\u003ePlug \u0026amp; Play Installation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1335\" data-end=\"1388\"\u003eLike its predecessor, the DS25 is completely plug-and-play:\u003c\/p\u003e\n\u003cul data-start=\"1389\" data-end=\"1573\"\u003e\n\n\u003cli data-section-id=\"yxz2ft\" data-start=\"1389\" data-end=\"1439\"\u003eNo cutting, bending, or modifications\u003c\/li\u003e\n\n\u003cli data-section-id=\"ch83ir\" data-start=\"1440\" data-end=\"1468\"\u003eDirect OEM compatibility\u003c\/li\u003e\n\n\u003cli data-section-id=\"15qqn06\" data-start=\"1469\" data-end=\"1519\"\u003eFull DME control like the original pump\u003c\/li\u003e\n\n\u003cli data-section-id=\"8e9j61\" data-start=\"1520\" data-end=\"1573\"\u003eAll factory safety and control functions are retained\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"1575\" data-end=\"1633\"\u003e\u003cstrong data-start=\"1578\" data-end=\"1587\"\u003eNote:\u003c\/strong\u003e The pump requires a software update for operation.\u003c\/p\u003e\n\u003cul data-start=\"1634\" data-end=\"1790\"\u003e\n\n\u003cli data-section-id=\"16lorq3\" data-start=\"1634\" data-end=\"1700\"\u003eMHD \/ Bootmod3: select pump upgrade during flashing\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bai0b2\" data-start=\"1701\" data-end=\"1790\"\u003eOther solutions: send .BIN file to a knowledgeable tuner.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"gk4jgp\" data-start=\"2200\" data-end=\"2223\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2204\" data-end=\"2223\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2224\" data-end=\"2384\"\u003e\n\n\u003cli data-section-id=\"1d4yr7j\" data-start=\"2224\" data-end=\"2268\"\u003eDorch HPFP pump + mounting hardware\u003c\/li\u003e\n\n\u003cli data-section-id=\"1i1a4ik\" data-start=\"2269\" data-end=\"2305\"\u003eDorch high-pressure fuel line\u003c\/li\u003e\n\n\u003cli data-section-id=\"1l0locm\" data-start=\"2306\" data-end=\"2331\"\u003ePTFE low-pressure hose\u003c\/li\u003e\n\n\u003cli data-section-id=\"1b0gwv5\" data-start=\"2332\" data-end=\"2362\"\u003ePlug \u0026amp; Play adapter harness\u003c\/li\u003e\n\n\u003cli data-section-id=\"s23pci\" data-start=\"2363\" data-end=\"2384\"\u003eLifetime warranty\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mbilpp\" data-start=\"2391\" data-end=\"2413\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2395\" data-end=\"2413\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2414\" data-end=\"2475\"\u003eSuitable for several BMW models equipped with the N55 engine:\u003c\/p\u003e\n\u003cul data-start=\"2476\" data-end=\"2702\"\u003e\n\n\u003cli data-section-id=\"1l9kb0e\" data-start=\"2476\" data-end=\"2486\"\u003eF87 M2\u003c\/li\u003e\n\n\u003cli data-section-id=\"8u8c9j\" data-start=\"2487\" data-end=\"2510\"\u003eF20\/21 135i \/ 135xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"16ud5kn\" data-start=\"2511\" data-end=\"2534\"\u003eF22\/23 235i \/ 235xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1em9fen\" data-start=\"2535\" data-end=\"2561\"\u003eF30\/31\/34 335i \/ 335xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1qqrc65\" data-start=\"2562\" data-end=\"2588\"\u003eF32\/33\/36 435i \/ 435xi\u003c\/li\u003e\n\n\u003cli data-section-id=\"1rk8bnh\" data-start=\"2589\" data-end=\"2613\"\u003eF10\/11 535i \/ 535xi*\u003c\/li\u003e\n\n\u003cli data-section-id=\"17l8433\" data-start=\"2614\" data-end=\"2635\"\u003eF25\/26 X3\/X4 35i*\u003c\/li\u003e\n\n\u003cli data-section-id=\"1w7tl1d\" data-start=\"2636\" data-end=\"2656\"\u003eF15\/16 X5\/X6 35i\u003c\/li\u003e\n\n\u003cli data-section-id=\"1asxrav\" data-start=\"2657\" data-end=\"2702\"\u003eE-series models (135i, 335i, X1, X5, X6)*\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2704\" data-end=\"2758\"\u003e* Only 2013+ models with original Bosch HPFP\u003c\/p\u003e\n\u003cp data-start=\"2760\" data-end=\"2826\"\u003e❌ Not compatible with 2011–2012 N55 engines\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Old Style (Pre-12\/2013)","offer_id":47763520913755,"sku":"DEN-FUP-N55-002-OLD","price":2040.0,"currency_code":"EUR","in_stock":true},{"title":"New Style (12\/2013+)","offer_id":47763520946523,"sku":"DEN-FUP-N55-002-NEW","price":2040.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/n55-s2-side-inlet-kit-photo-800x600-1.png?v=1709503219"},{"product_id":"dorsch-n55-s55-high-flow-suuttimet-s63-eu5","title":"N55\/S55 High Flow Nozzles - S63 EU5 ","description":"\u003cp data-end=\"56\" data-start=\"0\"\u003e\u003cstrong data-end=\"56\" data-start=\"0\"\u003eN55 \/ S55 High Flow Injectors | S63 EU5 (Bosch OEM)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"351\" data-start=\"58\"\u003eThese original Bosch injectors come from the BMW M5's S63 engine and represent the highest flow capacity in this injector family. This is an OEM-level solution that provides a significant upgrade to the N55 and S55 engine fuel systems, especially for high-power projects.\u003c\/p\u003e\n\u003cp data-end=\"500\" data-start=\"353\"\u003eMechanically, the injectors fit directly into all supported N55 and S55 engines and are fully compatible with Dorch HPFP systems.\u003c\/p\u003e\n\u003ch3 data-end=\"527\" data-start=\"507\" data-section-id=\"18qo8o6\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"527\" data-start=\"511\"\u003ePerformance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"608\" data-start=\"528\"\u003e\n\n\u003cli data-end=\"608\" data-start=\"528\" data-section-id=\"4hmtbp\"\u003e\n\n\u003cstrong data-end=\"545\" data-start=\"530\"\u003eFuel:\u003c\/strong\u003e\n\u003cul data-end=\"608\" data-start=\"550\"\u003e\n\n\u003cli data-end=\"583\" data-start=\"550\" data-section-id=\"127me3j\"\u003eE0 (gasoline): up to ~1000 whp\u003c\/li\u003e\n\n\u003cli data-end=\"608\" data-start=\"586\" data-section-id=\"17sptqf\"\u003eE85: up to ~800 whp\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"645\" data-start=\"615\" data-section-id=\"is8mb9\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"645\" data-start=\"619\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"945\" data-start=\"646\"\u003e\n\n\u003cli data-end=\"713\" data-start=\"646\" data-section-id=\"16ae4lu\"\u003e\n\n\u003cstrong data-end=\"669\" data-start=\"648\"\u003eOEM Bosch quality:\u003c\/strong\u003e Original S63 engine injector solution\u003c\/li\u003e\n\n\u003cli data-end=\"802\" data-start=\"714\" data-section-id=\"jt6c8r\"\u003e\n\n\u003cstrong data-end=\"756\" data-start=\"716\"\u003eVery high flow capacity:\u003c\/strong\u003e Suitable for demanding high-power builds\u003c\/li\u003e\n\n\u003cli data-end=\"873\" data-start=\"803\" data-section-id=\"1bokdf7\"\u003e\n\n\u003cstrong data-end=\"830\" data-start=\"805\"\u003eDirect compatibility:\u003c\/strong\u003e Plug-in installation for N55 and S55 engines\u003c\/li\u003e\n\n\u003cli data-end=\"945\" data-start=\"874\" data-section-id=\"adznd8\"\u003e\n\n\u003cstrong data-end=\"902\" data-start=\"876\"\u003eOptimized for DI operation:\u003c\/strong\u003e Maximizes direct injection performance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"972\" data-start=\"952\" data-section-id=\"tocmtx\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"972\" data-start=\"956\"\u003ePlease Note\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"995\" data-start=\"973\"\u003eInjectors require:\u003c\/p\u003e\n\u003cul data-end=\"1095\" data-start=\"996\"\u003e\n\n\u003cli data-end=\"1029\" data-start=\"996\" data-section-id=\"ca6dor\"\u003eCoding with ISTA software\u003c\/li\u003e\n\n\u003cli data-end=\"1095\" data-start=\"1030\" data-section-id=\"kzk1az\"\u003eAppropriate engine management (tuning) before use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"1227\" data-start=\"1097\"\u003eMost tuners are well familiar with these injectors, and they have been successfully used in high-power S55 projects for a long time.\u003c\/p\u003e\n\u003ch3 data-end=\"1257\" data-start=\"1234\" data-section-id=\"gk4jgp\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1257\" data-start=\"1238\"\u003ePackage Contents\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1351\" data-start=\"1258\"\u003e\n\n\u003cli data-end=\"1292\" data-start=\"1258\" data-section-id=\"n5ev9i\"\u003e6 x Bosch Injector (OEM S63 EU5)\u003c\/li\u003e\n\n\u003cli data-end=\"1351\" data-start=\"1293\" data-section-id=\"1cpitqe\"\u003e6 x BMW decoupling element\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1380\" data-start=\"1358\" data-section-id=\"mbilpp\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1380\" data-start=\"1362\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1449\" data-start=\"1381\"\u003eSuitable for various BMW models with N55 and S55 engines:\u003c\/p\u003e\n\u003cp data-end=\"1459\" data-start=\"1451\"\u003e\u003cstrong data-end=\"1459\" data-start=\"1451\"\u003eS55:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1513\" data-start=\"1460\"\u003e\n\n\u003cli data-end=\"1486\" data-start=\"1460\" data-section-id=\"3pg3v4\"\u003eF80 M3 – all models\u003c\/li\u003e\n\n\u003cli data-end=\"1513\" data-start=\"1487\" data-section-id=\"8zkwet\"\u003eF82 M4 – all models\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"1523\" data-start=\"1515\"\u003e\u003cstrong data-end=\"1523\" data-start=\"1515\"\u003eN55:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1750\" data-start=\"1524\"\u003e\n\n\u003cli data-end=\"1534\" data-start=\"1524\" data-section-id=\"1l9kb0e\"\u003eF87 M2\u003c\/li\u003e\n\n\u003cli data-end=\"1558\" data-start=\"1535\" data-section-id=\"8u8c9j\"\u003eF20\/21 135i \/ 135xi\u003c\/li\u003e\n\n\u003cli data-end=\"1582\" data-start=\"1559\" data-section-id=\"16ud5kn\"\u003eF22\/23 235i \/ 235xi\u003c\/li\u003e\n\n\u003cli data-end=\"1609\" data-start=\"1583\" data-section-id=\"1em9fen\"\u003eF30\/31\/34 335i \/ 335xi\u003c\/li\u003e\n\n\u003cli data-end=\"1636\" data-start=\"1610\" data-section-id=\"1qqrc65\"\u003eF32\/33\/36 435i \/ 435xi\u003c\/li\u003e\n\n\u003cli data-end=\"1661\" data-start=\"1637\" data-section-id=\"1rk8bnh\"\u003eF10\/11 535i \/ 535xi*\u003c\/li\u003e\n\n\u003cli data-end=\"1683\" data-start=\"1662\" data-section-id=\"17l8433\"\u003eF25\/26 X3\/X4 35i*\u003c\/li\u003e\n\n\u003cli data-end=\"1704\" data-start=\"1684\" data-section-id=\"1w7tl1d\"\u003eF15\/16 X5\/X6 35i\u003c\/li\u003e\n\n\u003cli data-end=\"1750\" data-start=\"1705\" data-section-id=\"1asxrav\"\u003eE-series models (135i, 335i, X1, X5, X6)*\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-end=\"1806\" data-start=\"1752\"\u003e* Only 2013+ models with original Bosch HPFP\u003c\/p\u003e\n\u003cp data-end=\"1874\" data-start=\"1808\"\u003e❌ Not compatible with 2011–2012 N55 engines\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":47763525730651,"sku":"DEN-INJ-S63-001","price":833.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/s63-eu5.png?v=1709503429"},{"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"}],"url":"https:\/\/www.qtparts.fi\/en-gb\/collections\/polttoainepumput-n55.oembed","provider":"QT Parts","version":"1.0","type":"link"}