{"product_id":"fuel-it-stage-3-lpfp-bmw-b58-s58-g-chassis","title":"Fuel-It! Stage 3 LPFP Kit - BMW G-Chassis B58 \u0026 S58 (M2\/M3\/M4\/X3M\/X4M)","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe Fuel-It! Stage 3 LPFP Kit adds a high-flow Walbro secondary in-tank pump to the G-Chassis B58 and S58 fuel system for serious high-ethanol horsepower — roughly 900 whp with the Walbro 450 or up to ~1100 whp with the Walbro 525. It's a DIY kit most owners can install at home in under an hour, and it's the in-tank fueling solution for the S58 M2\/M3\/M4\/X3M\/X4M as well as the G-chassis B58 cars.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdds a Walbro 450 (~900 whp) or Walbro 525 (~1100 whp) high-flow secondary in-tank pump\u003c\/li\u003e\n\u003cli\u003eCovers both G-Chassis B58 and S58 platforms\u003c\/li\u003e\n\u003cli\u003eIncludes fuel filter, mounting brackets, fittings, and wiring\u003c\/li\u003e\n\u003cli\u003eDIY install — most owners fit it at home in under an hour\u003c\/li\u003e\n\u003cli\u003eThe secondary pump is triggered by a controller (Fuel-It CANfuel, ReFlex, or JB4PRO) or a boost-activated Hobbs switch\u003c\/li\u003e\n\u003cli\u003eFor off-road \/ competition fueling on high-ethanol blends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWalbro secondary pump (450 or 525 per selection)\u003c\/li\u003e\n\u003cli\u003eFuel filter, mounting brackets, and fittings\u003c\/li\u003e\n\u003cli\u003eWiring for the secondary pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSecondary pump requires a trigger — pair with our \u003ca href=\"\/products\/fuel-it-canfuel-sequential-port-injection-controller\"\u003eFuel-It! CANfuel Controller\u003c\/a\u003e or use a boost-activated Hobbs switch\u003c\/li\u003e\n\u003cli\u003eRun E85 with our Fuel-It! Flex Fuel Kit — \u003ca href=\"\/products\/fuel-it-bluetooth-canflex-flex-fuel-kit-bmw-g-chassis-gen2-b58\"\u003eB58\u003c\/a\u003e \/ \u003ca href=\"\/products\/fuel-it-canflex-flex-fuel-kit-bmw-s58-m2-m3-m4-x3m-x4m\"\u003eS58\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eRequires a supporting tune — \u003ca href=\"\/products\/mhd-super-license-for-b58\"\u003eMHD (B58)\u003c\/a\u003e \/ \u003ca href=\"\/products\/mhd-super-license-for-s58\"\u003eMHD (S58)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 3.0L\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM340i\u003c\/td\u003e\n\u003ctd\u003eG20\/G21\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 \/ Gen 3 3.0L\u003c\/td\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM440i\u003c\/td\u003e\n\u003ctd\u003eG22\/G23\/G26\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 2 \/ Gen 3 3.0L\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e540i\u003c\/td\u003e\n\u003ctd\u003eG30\u003c\/td\u003e\n\u003ctd\u003eB58 Gen 1 \/ Gen 2 3.0L\u003c\/td\u003e\n\u003ctd\u003e2017–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM2\u003c\/td\u003e\n\u003ctd\u003eG87\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003eG80\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM4 \/ M4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG82 \/ G83\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3M\u003c\/td\u003e\n\u003ctd\u003eF97\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2020–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4M\u003c\/td\u003e\n\u003ctd\u003eF98\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2020–2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Fuel-It","offers":[{"title":"Up to 900WHP (Walbro 450)","offer_id":53838949089587,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true},{"title":"Up to 1100WHP (Walbro 525)","offer_id":53838949122355,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/S58-B58-BMW-Stage-3-LPFP-Kit-for-G-Chassis-BMW-supra.jpg?v=1785623944","url":"https:\/\/x58cartel.com\/products\/fuel-it-stage-3-lpfp-bmw-b58-s58-g-chassis","provider":"x58Cartel","version":"1.0","type":"link"}