{"title":"Fuel-It!","description":null,"products":[{"product_id":"fuelit-pi-kit-s58","title":"Fuel-It! Port Injection Kit — S58 (G8x M3\/M4, G87 M2, X3 M \/ X4 M)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! port injection kit for the S58 — the G8x M3\/M4 (including M3 Touring and M4 Convertible), G87 M2, and F97 X3 M \/ F98 X4 M.\u003c\/strong\u003e Low-pressure port injection across all six intake runners, backing up the S58's direct injection for big power on pump, race gas, or E85 (Fuel-It rates the kit up to 1,000+ whp with the right injectors).\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA Fuel-It S58 billet fuel rail, up to six flow-matched port injectors (sized to your choice), stainless-braided lines, a port-injection controller, and the install hardware\/jig. It supplements the factory DI; injector size sets the power ceiling.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003eThree choices in the configurator. \u003cstrong\u003eInjector:\u003c\/strong\u003e No injectors (rail and hardware only, to carry over your own set), or 550, 750, 950, or 1050cc — size it to your power target. \u003cstrong\u003eController:\u003c\/strong\u003e Standard fires the port injectors as a batched bank; CANfuel Sequential is Fuel-It's CAN-bus controller that fires each injector in sequence with the engine for finer fuel control. \u003cstrong\u003eFlex-Fuel:\u003c\/strong\u003e None, reuse your existing flex-fuel sensor, or add a new sensor.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eSupplemental fuel for high-power S58 builds. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eS58 — G80 M3, G81 M3 Touring, G82 M4, G83 M4 Convertible, G87 M2, F97 X3 M, F98 X4 M. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-s58\"\u003eFueling Kit — S58\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"No injectors \/ Standard \/ None","offer_id":43280675045437,"sku":"FI-PI-S58","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ Standard \/ Reuse existing sensor","offer_id":43280675078205,"sku":"FI-PI-S58-FLEXR","price":2094.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ Standard \/ New sensor","offer_id":43280675110973,"sku":"FI-PI-S58-FLEXN","price":2424.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ CANfuel Sequential \/ None","offer_id":43280675143741,"sku":"FI-PI-S58-SEQ","price":2494.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ CANfuel Sequential \/ Reuse existing sensor","offer_id":43280675176509,"sku":"FI-PI-S58-SEQ-FLEXR","price":2593.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ CANfuel Sequential \/ New sensor","offer_id":43280675209277,"sku":"FI-PI-S58-SEQ-FLEXN","price":2923.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ Standard \/ None","offer_id":43280675242045,"sku":"FI-PI-S58-I550","price":2284.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ Standard \/ Reuse existing sensor","offer_id":43280675274813,"sku":"FI-PI-S58-I550-FLEXR","price":2383.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ Standard \/ New sensor","offer_id":43280675307581,"sku":"FI-PI-S58-I550-FLEXN","price":2713.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential \/ None","offer_id":43280675340349,"sku":"FI-PI-S58-I550-SEQ","price":2783.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential \/ Reuse existing sensor","offer_id":43280675373117,"sku":"FI-PI-S58-I550-SEQ-FLEXR","price":2882.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential \/ New sensor","offer_id":43280675405885,"sku":"FI-PI-S58-I550-SEQ-FLEXN","price":3212.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard \/ None","offer_id":43280675438653,"sku":"FI-PI-S58-I750","price":2384.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard \/ Reuse existing sensor","offer_id":43280675471421,"sku":"FI-PI-S58-I750-FLEXR","price":2483.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard \/ New sensor","offer_id":43280675504189,"sku":"FI-PI-S58-I750-FLEXN","price":2813.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential \/ None","offer_id":43280675536957,"sku":"FI-PI-S58-I750-SEQ","price":2883.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential \/ Reuse existing sensor","offer_id":43280675569725,"sku":"FI-PI-S58-I750-SEQ-FLEXR","price":2982.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential \/ New sensor","offer_id":43280675602493,"sku":"FI-PI-S58-I750-SEQ-FLEXN","price":3312.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard \/ None","offer_id":43280675635261,"sku":"FI-PI-S58-I950","price":2484.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard \/ Reuse existing sensor","offer_id":43280675668029,"sku":"FI-PI-S58-I950-FLEXR","price":2583.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard \/ New sensor","offer_id":43280675700797,"sku":"FI-PI-S58-I950-FLEXN","price":2913.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential \/ None","offer_id":43280675733565,"sku":"FI-PI-S58-I950-SEQ","price":2983.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential \/ Reuse existing sensor","offer_id":43280675766333,"sku":"FI-PI-S58-I950-SEQ-FLEXR","price":3082.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential \/ New sensor","offer_id":43280675799101,"sku":"FI-PI-S58-I950-SEQ-FLEXN","price":3412.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ Standard \/ None","offer_id":43280675831869,"sku":"FI-PI-S58-I1050","price":2894.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ Standard \/ Reuse existing sensor","offer_id":43280675864637,"sku":"FI-PI-S58-I1050-FLEXR","price":2993.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ Standard \/ New sensor","offer_id":43280675897405,"sku":"FI-PI-S58-I1050-FLEXN","price":3323.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ CANfuel Sequential \/ None","offer_id":43280675930173,"sku":"FI-PI-S58-I1050-SEQ","price":3393.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ CANfuel Sequential \/ Reuse existing sensor","offer_id":43280675962941,"sku":"FI-PI-S58-I1050-SEQ-FLEXR","price":3492.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ CANfuel Sequential \/ New sensor","offer_id":43280675995709,"sku":"FI-PI-S58-I1050-SEQ-FLEXN","price":3822.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__s58-bmw-port-injection-kit__3.webp?v=1781742887"},{"product_id":"fuelit-wmi-pi-s58","title":"Fuel-It! Water\/Methanol Port Injection Kit — S58 (G80 M3 \/ G82 M4)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! water\/methanol port injection kit for the S58 — G80 M3 and G82 M4.\u003c\/strong\u003e The same six-injector port setup, but spraying a water\/methanol blend instead of fuel — charge-cooling and knock suppression that makes strong power even on pump gas.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA Fuel-It S58 billet rail with six injectors, a high-output water\/methanol pump, a stainless-braided meth line, a controller, and a 3.5-gallon stealth trunk tank. It supplements combustion cooling rather than adding fuel; it pairs well with E85 or pump-gas builds chasing knock margin.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003eThree choices, all selectable in the configurator. Injector sizing — 550, 750, or 950cc — sets how much fluid the six ports can flow. Controller is either Standard or CANfuel Sequential, Fuel-It's CAN-bus sequential controller. Tank Color is Black or White, the cosmetic finish of the 3.5-gallon stealth trunk tank.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eCharge-cooling and knock suppression for high-power S58 builds. We tune the engine to the system to use it.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eS58 — G80 M3 \/ M3 Competition (direct fit), G82 M4 \/ M4 Competition (tank fitment may require modification). Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-s58\"\u003eFueling Kit — S58\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"550cc \/ Standard \/ Black","offer_id":43280678715453,"sku":"FI-WMI-PI-S58","price":1685.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ Standard \/ White","offer_id":43280678748221,"sku":"FI-WMI-PI-S58-W","price":1685.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential \/ Black","offer_id":43280678780989,"sku":"FI-WMI-PI-S58-SEQ","price":2184.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential \/ White","offer_id":43280678813757,"sku":"FI-WMI-PI-S58-SEQ-W","price":2184.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard \/ Black","offer_id":43280678846525,"sku":"FI-WMI-PI-S58-I750","price":1785.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard \/ White","offer_id":43280678879293,"sku":"FI-WMI-PI-S58-I750-W","price":1785.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential \/ Black","offer_id":43280678912061,"sku":"FI-WMI-PI-S58-I750-SEQ","price":2284.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential \/ White","offer_id":43280678944829,"sku":"FI-WMI-PI-S58-I750-SEQ-W","price":2284.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard \/ Black","offer_id":43280678977597,"sku":"FI-WMI-PI-S58-I950","price":1885.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard \/ White","offer_id":43280679010365,"sku":"FI-WMI-PI-S58-I950-W","price":1885.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential \/ Black","offer_id":43280679043133,"sku":"FI-WMI-PI-S58-I950-SEQ","price":2384.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential \/ White","offer_id":43280679075901,"sku":"FI-WMI-PI-S58-I950-SEQ-W","price":2384.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__s58-bmw-water-methanol-port-injection.webp?v=1781742887"},{"product_id":"fuelit-cpi-s63tu-n63tu","title":"Fuel-It! Charge Pipe Injection (CPI) Kit — S63TU \/ N63TU (M5 \/ M6 \/ 550i \/ 650i)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! charge pipe injection kit for the S63TU and N63TU — the F-chassis M5\/M6 and 550i\/650i.\u003c\/strong\u003e Instead of port injectors in the runners, it injects supplemental fuel into the charge pipe after the intercooler — a simpler way to keep the V8's high-pressure pumps from falling behind on ethanol blends.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eCharge-pipe injection running off the low-pressure supply to supplement the fuel system on E30–E50 mixes, so the high-pressure pumps can keep up. Options include a fail-safe box or a standalone controller; it pairs with a flex-fuel kit for ethanol monitoring and wants an intercooler with a post-intercooler bung.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003ePick your Controller in the configurator. \u003cstrong\u003eWith fail-safe box\u003c\/strong\u003e is the entry control option — it manages the supplemental injection and keeps it within limits. \u003cstrong\u003eWith standalone controller\u003c\/strong\u003e steps up to a full standalone controller, the higher-tier choice for builds wanting dedicated control over the charge-pipe fueling.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eSupplemental fueling for ethanol-blend S63TU\/N63TU builds whose high-pressure pumps are the limit. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eS63TU \/ N63TU (F-chassis) — F10 M5 \u0026amp; 550i, F06\/F12\/F13 M6 \u0026amp; 650i. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-s63\"\u003eFueling Kit — S63\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"With fail-safe box","offer_id":43280679108669,"sku":"FI-CPI-S63TU","price":755.0,"currency_code":"USD","in_stock":true},{"title":"With standalone controller","offer_id":43280679141437,"sku":"FI-CPI-S63TU-SAC","price":1005.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/fuelit-cpi-s63tu-n63tu.webp?v=1781742886"},{"product_id":"fuelit-stage2-lpfp-n55-n20-fchassis","title":"Fuel-It! Stage 2 LPFP — N55 \/ N20 (F-Chassis)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Stage 2 low-pressure fuel pump for the F-chassis N55\/N20 — a drop-in in-tank upgrade that feeds a Stage 2\/3 build.\u003c\/strong\u003e The factory in-tank pump runs out of duty on E85 and higher boost, starving the high-pressure pump up top. This replaces the stock pump with an E85-rated Walbro.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA complete drop-in assembly with a Walbro 450 (about 50% more flow than stock); a Walbro 525 (~65%) is available. Single pump. Because it draws more current than stock, a tired EKP (the factory pump controller) can run warm on a hard-driven car — for sustained high-power\/E85 use, step up to the dual-pump Stage 3.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eLow-pressure (in-tank) side; it keeps an upgraded high-pressure pump fed. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eF-chassis N55\/N20 — F20\/F21, F22\/F23, F87 M2, F30\/F31, F32\/F33. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-n55\"\u003eFueling Kit — N55\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"Walbro 450","offer_id":43280715087933,"sku":"FI-LPFP-S2-F","price":815.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525","offer_id":43280715120701,"sku":"FI-LPFP-S2-F-525","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__fuel-it-bmw-f2x-f3x-f87-n55-m2-walbro-stage-2-lpfp-upgrade__1_abd2d81e-948a-4683-bbbf-ac7e79094bdd.jpg?v=1781742108"},{"product_id":"fuelit-stage3-lpfp-n55-n20-fchassis","title":"Fuel-It! Stage 3 Dual LPFP — N55 \/ N20 (F-Chassis)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Stage 3 dual low-pressure fuel pump for the F-chassis N55\/N20 — the high-power, E85 answer on the in-tank side.\u003c\/strong\u003e Instead of replacing the stock pump, it keeps the factory primary (so the EKP behaves normally) and adds a second Walbro that runs only under boost.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA dual-pump kit: the stock LPFP plus a secondary Walbro 450 (525 optional) on a secondary harness, triggered under boost by a Hobbs switch — so cruise stays factory and the system only ramps when you're on it. This sidesteps the current-draw limit of a single big pump.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003eTwo choices in the configurator. \u003cstrong\u003eSecondary Pump:\u003c\/strong\u003e the Walbro 450 covers most Stage 3 E85 builds; step up to the higher-flow Walbro 525 for bigger power targets. \u003cstrong\u003eTrigger:\u003c\/strong\u003e a Hobbs switch is a boost-pressure switch that brings the secondary pump online at its rated boost — the 4 PSI switch brings it in early, low in the boost curve, while the 15 PSI switch brings it in higher up. Choose \"No Hobbs switch\" if your build switches the secondary pump another way.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eLow-pressure (in-tank) side; feeds an upgraded high-pressure pump on a Stage 3 build. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eF-chassis N55\/N20 — F20\/F21, F22\/F23, F87 M2, F30\/F31, F32\/F33. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-n55\"\u003eFueling Kit — N55\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"Walbro 450 \/ No Hobbs switch","offer_id":43280732258365,"sku":"FI-LPFP-S3-F","price":1085.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 \/ 4 PSI Hobbs switch","offer_id":43280732291133,"sku":"FI-LPFP-S3-F-H4","price":1120.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 450 \/ 15 PSI Hobbs switch","offer_id":43280732323901,"sku":"FI-LPFP-S3-F-H15","price":1120.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ No Hobbs switch","offer_id":43280732356669,"sku":"FI-LPFP-S3-F-525","price":1160.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ 4 PSI Hobbs switch","offer_id":43280732389437,"sku":"FI-LPFP-S3-F-525-H4","price":1195.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525 \/ 15 PSI Hobbs switch","offer_id":43280732422205,"sku":"FI-LPFP-S3-F-525-H15","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__fuel-it-bmw-f-chassis-n55-n20-stage-3-lpfp-upgrade__1_42aa864e-a98c-4c58-af87-b5a8cd549883.jpg?v=1781742108"},{"product_id":"fuelit-stage2-lpfp-f1x-f30hybrid","title":"Fuel-It! Stage 2 LPFP — N55 (F1x 5\/6-Series \u0026 F30 Hybrid)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Stage 2 low-pressure fuel pump for the larger F-chassis N55 — the 5 and 6 Series and the F30 ActiveHybrid 3.\u003c\/strong\u003e The factory in-tank pump runs short on E85 and boost; this drops in an E85-rated Walbro in its place.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA drop-in assembly with a Walbro 450 (~50% over stock); a Walbro 525 (~65%) is optional. Single pump. For sustained high-power\/E85 use where pump current draw matters, consider a dual-pump setup.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eLow-pressure (in-tank) side; keeps an upgraded high-pressure pump fed. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eN55 — F10\/F11 535i, F06\/F12\/F13 640i, and F30 ActiveHybrid 3. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-n55\"\u003eFueling Kit — N55\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"Walbro 450","offer_id":43280732454973,"sku":"FI-LPFP-S2-F1X","price":825.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525","offer_id":43280732487741,"sku":"FI-LPFP-S2-F1X-525","price":900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__fuel-it-bmw-f2x-f3x-f87-n55-m2-walbro-stage-2-lpfp-upgrade__1_803d57a2-fb27-4ae9-9f54-904247445eac.jpg?v=1781742108"},{"product_id":"fuelit-stage3-lpfp-b58-fchassis","title":"Fuel-It! Stage 3 Dual LPFP — B58 \/ B48 (F-Chassis)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Stage 3 dual low-pressure fuel pump for the F-chassis B58\/B48 — the high-power, E85 answer on the in-tank side.\u003c\/strong\u003e It keeps the factory primary pump (EKP behaves normally) and adds a boost-triggered secondary Walbro.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA dual-pump kit: the stock LPFP plus a secondary Walbro 450 (525 optional) on a secondary harness, triggered under boost by a Hobbs switch. Fuel-It's guidance: up to about 700 whp on the 450; step to the 525 beyond that.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eLow-pressure (in-tank) side; feeds an upgraded high-pressure pump. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eGen1 B58 \/ B48 (F-chassis) — F22\/F23, F30\/F31, F32\/F33. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-b58\"\u003eFueling Kit — B58\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"Walbro 450","offer_id":43280732520509,"sku":"FI-LPFP-S3-B58F","price":1105.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525","offer_id":43280732553277,"sku":"FI-LPFP-S3-B58F-525","price":1180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__fuel-it-bmw-f-chassis-b58-walbro-stage-3-lpfp-upgrade__1.jpg?v=1781742108"},{"product_id":"fuelit-stage2-lpfp-b58-gchassis-brushless","title":"Fuel-It! Stage 2 Brushless LPFP — B58 \/ B48 (G-Chassis, Gen2)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Stage 2 brushless low-pressure fuel pump for the Gen2 (G-chassis) B58\/B48.\u003c\/strong\u003e A drop-in assembly built around Fuel-It's proprietary brushless pump — the clean way to add fueling on the newer cars.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA complete replacement assembly with a brushless pump that supports up to about 700 whp on E85 — and, unlike a big brushed pump, it needs no special tuning, EKP changes, or wiring upgrades. Drop-in.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eLow-pressure (in-tank) side; pairs with an upgraded high-pressure pump and\/or port injection on a big-power build. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eGen2 B58\/B48 (G-chassis) — 330i, M240i, M340i, M440i, Z4 M40i, X3\/X4 M40i, X5\/X6\/X7 40i (G20\/G21\/G22\/G23\/G26\/G42\/G29\/G05\/G06\/G07). Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-b58\"\u003eFueling Kit — B58\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"Default Title","offer_id":43280734584893,"sku":"FI-LPFP-S2-B58G","price":755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__fuel-it-bmw-b58-gen-2-stage-2-lpfp-upgrade__1.jpg?v=1781742108"},{"product_id":"fuelit-pi-kit-n55","title":"Fuel-It! Port Injection Kit — N55 (F-Chassis)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! port injection kit for the F-chassis N55 — a supplemental fuel system for when direct injection runs out.\u003c\/strong\u003e It adds low-pressure port injection across all six intake runners to back up the maxed-out factory DI, opening the door to big E85\/methanol power (Fuel-It rates the system up to 1,000+ whp with the right injectors).\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eCNC-machined manifold spacers (or a full replacement manifold), a billet fuel rail, up to six flow-matched port injectors (sized to your choice, or bring your own), a fuel-line adapter, and a port-injection controller. It supplements — not replaces — the factory direct injection; the injector size you run sets the power ceiling, and the controller meters the port fuel.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003eTwo choices in the configurator. \u003cstrong\u003eInjector:\u003c\/strong\u003e take the kit with No injectors to reuse or supply your own, or pick 550, 750, 950, or 1050cc — step up the size as your target output climbs. \u003cstrong\u003eController:\u003c\/strong\u003e Standard, or the CANfuel Sequential — Fuel-It's CAN-bus sequential controller for finer per-cylinder metering.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eSupplemental fuel for high-E85 \/ high-power N55 builds where the DI pump is the limit. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eBMW N55 (F-chassis) — M135i, M235i, M2, 335i, 435i. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-n55\"\u003eFueling Kit — N55\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"No injectors \/ Standard","offer_id":43280734650429,"sku":"FI-PI-N55","price":515.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ CANfuel Sequential","offer_id":43280734683197,"sku":"FI-PI-N55-SEQ","price":1014.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ Standard","offer_id":43280734715965,"sku":"FI-PI-N55-I550","price":804.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential","offer_id":43280734748733,"sku":"FI-PI-N55-I550-SEQ","price":1303.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard","offer_id":43280734781501,"sku":"FI-PI-N55-I750","price":904.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential","offer_id":43280734814269,"sku":"FI-PI-N55-I750-SEQ","price":1403.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard","offer_id":43280734847037,"sku":"FI-PI-N55-I950","price":1004.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential","offer_id":43280734879805,"sku":"FI-PI-N55-I950-SEQ","price":1503.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ Standard","offer_id":43280734912573,"sku":"FI-PI-N55-I1050","price":1414.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ CANfuel Sequential","offer_id":43280734945341,"sku":"FI-PI-N55-I1050-SEQ","price":1913.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/fuelit_n55_port_injection_kit.webp?v=1781742887"},{"product_id":"fuelit-pi-s55","title":"Fuel-It! Port Injection Kit (Elite) — S55 (F80 M3 \/ F82 M4 \/ F87 M2 Competition)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Elite port injection kit for the S55 — F80 M3, F82\/F83 M4, F87 M2 Competition.\u003c\/strong\u003e A six-port supplemental low-pressure injection layout that backs up the S55's direct injection for big E85\/methanol power (Fuel-It rates it up to 1,000+ whp with the right injectors).\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eFuel-It's Elite build — anodized billet manifold spacers with a return port, an upgraded fuel line, a billet rail, six manifold ports that run flow-matched injectors when you add them, an adapter, and a port-injection controller. \"Elite\" is the M-grade tier (the extra machining is what lets it fit the S55). It supplements, not replaces, the factory DI; injector size sets the ceiling.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003eTwo choices in the configurator. \u003cstrong\u003eInjector\u003c\/strong\u003e — choose \"No injectors\" to reuse your existing set or supply your own, or pick 550 \/ 750 \/ 950 \/ 1050cc; injector size sets the power ceiling, so size it to your fuel and target. \u003cstrong\u003eController\u003c\/strong\u003e — select Standard, or step up to the CANfuel Sequential, Fuel-It's CAN-bus sequential controller for finer fuel control. Make both selections above.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eSupplemental fuel for high-power S55 builds. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eS55 — F80 M3, F82 M4, F83 M4 Convertible, F87 M2 Competition. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-s55\"\u003eFueling Kit — S55\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"No injectors \/ Standard","offer_id":43280735043645,"sku":"FI-PI-S55","price":1305.0,"currency_code":"USD","in_stock":true},{"title":"No injectors \/ CANfuel Sequential","offer_id":43280735076413,"sku":"FI-PI-S55-SEQ","price":1804.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ Standard","offer_id":43280735109181,"sku":"FI-PI-S55-I550","price":1594.0,"currency_code":"USD","in_stock":true},{"title":"550cc \/ CANfuel Sequential","offer_id":43280735141949,"sku":"FI-PI-S55-I550-SEQ","price":2093.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ Standard","offer_id":43280735174717,"sku":"FI-PI-S55-I750","price":1694.0,"currency_code":"USD","in_stock":true},{"title":"750cc \/ CANfuel Sequential","offer_id":43280735207485,"sku":"FI-PI-S55-I750-SEQ","price":2193.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ Standard","offer_id":43280735240253,"sku":"FI-PI-S55-I950","price":1794.0,"currency_code":"USD","in_stock":true},{"title":"950cc \/ CANfuel Sequential","offer_id":43280735273021,"sku":"FI-PI-S55-I950-SEQ","price":2293.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ Standard","offer_id":43280735305789,"sku":"FI-PI-S55-I1050","price":2204.0,"currency_code":"USD","in_stock":true},{"title":"1050cc \/ CANfuel Sequential","offer_id":43280735338557,"sku":"FI-PI-S55-I1050-SEQ","price":2703.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/fuelit_s55_port_injection_kit.webp?v=1781742887"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/collections\/fuelit_logo.svg?v=1781758307","url":"https:\/\/essewerks.com\/collections\/fuel-it.oembed","provider":"Esse Werks","version":"1.0","type":"link"}