{"product_id":"s58-and-b58_gen2_fuel_pressure_upgrade_kit","title":"JB4 Fuel Pressure Upgrade Kit for 2020+ BMW B58\/S58\/B48 \u0026 B58 Supra","description":"\u003cp\u003eGive your JB4 the fuel system control it deserves with this JB4 Fuel Pressure Upgrade Kit for BMW Gen 2 B58, B48 and S58 engines, plus Toyota GR Supra. By adding a dedicated high fuel pressure connection, the JB4 can directly command fuel pressure and fuel trims for more consistent fuelling under load. Particularly useful on manual transmission cars or when running high E85 ethanol blends on a locked ECU. Supplied by Nforcd in the UK.\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n  \u003cli\u003eAdds a high fuel pressure connection to JB4 for Gen 2 B58, B48 and S58 platforms\u003c\/li\u003e\r\n  \u003cli\u003eEnables direct JB4 control of fuel pressure and fuel trims\u003c\/li\u003e\r\n  \u003cli\u003eIdeal support for manual cars or heavy E85 use with a locked ECU\u003c\/li\u003e\r\n  \u003cli\u003eIncludes replacement JB4 control board and a plug-in fuel pressure connector harness for your existing JB4 loom\u003c\/li\u003e\r\n  \u003cli\u003eStraightforward installation on vehicles already running a JB4\u003c\/li\u003e\r\n  \u003cli\u003eNot compatible with Gen 1 B58 engines\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eVehicle compatibility\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eBMW 2 Series\u003c\/strong\u003e 2022+ G42 M240i and M240i xDrive. 2023+ G87 M2. 2022+ G42 220i and 230i. 2020 to 2021 F22 F23 230i including xDrive. 2020 to 2021 F22 F23 225i including xDrive.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e 2019+ G20 G21 M340i and M340i xDrive. 2021+ G80 M3 and M3 Competition. 2020+ G20 G21 318i, 320i, 320e, 330i and 330e including xDrive.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eBMW 4 Series\u003c\/strong\u003e 2021+ G22 G23 G26 M440i and M440i xDrive including Gran Coupe. 2021+ G82 M4 and M4 Competition. 2022+ G83 M4 Convertible. 2021+ G22 G23 G26 420i and 430i including Gran Coupe and xDrive. 2020 F32 F33 F36 430i including Gran Coupe and xDrive. 2020 F32 F33 F36 425i including xDrive.\u003c\/li\u003e\r\n  \u003cli\u003e\n\u003cstrong\u003eToyota GR Supra Mk5\u003c\/strong\u003e 2020 to 2026 3.0 B58. 2020 to 2026 2.0 B48.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003eNforcd knows this upgrade well and it has proven popular with customers looking to get finer control from their JB4 setup. Installation guidance is available, and fitting is available through Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com.\u003c\/p\u003e","brand":"Burger Motorsports, Inc.","offers":[{"title":"B48 (2020+)","offer_id":55463289520513,"sku":"EWG_SENT board with B58 firmware loaded, and a small fuel pressure harness","price":227.5,"currency_code":"GBP","in_stock":true},{"title":"B58 Gen2","offer_id":55463289553281,"sku":"EWG_SENT board with B58 firmware loaded, and a small fuel pressure harness","price":227.5,"currency_code":"GBP","in_stock":true},{"title":"S58","offer_id":55463289586049,"sku":"EWG_SENT board with S58 firmware loaded, and a small fuel pressure harness","price":227.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/files\/B58-Gen2-S58-Fuel-Pressure-Upgrade-Kit.jpg?v=1774347675","url":"https:\/\/www.nforcd.com\/products\/s58-and-b58_gen2_fuel_pressure_upgrade_kit","provider":"Nforcd","version":"1.0","type":"link"}