{"product_id":"jb4-tuner-s58-2021-bmw-g80-m3-g82-m4-2023-g87-m2","title":"JB4 Tuner S58 2021+ BMW G80 M3, G82 M4, 2023+ G87 M2","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe JB4 for the S58-powered G87 M2, G80 M3, and G82\/G83 M4 delivers 80whp\/100wtq on pump gas and up to 150whp\/175wtq on higher octane or E85 mixtures. Both versions now include the free JB4PRO app.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 150whp\/175wtq gains depending on fuel\u003c\/li\u003e\n\u003cli\u003eUser-adjustable 1st and 2nd gear boost limiting, electronic wastegate control, ethanol fuel support, and built-in advanced CANbus-based diagnostics\u003c\/li\u003e\n\u003cli\u003eJB4PRO board: built-in Bluetooth, fuel pressure control for ethanol tuning, flex fuel\/port injection\/WMI control via optional PNP add-on harness, onboard data-logging memory\u003c\/li\u003e\n\u003cli\u003eOptional Flex Fuel \u0026amp; Port Injection add-on harness for direct ethanol sensor reading and multi-stage batch fire injector control\u003c\/li\u003e\n\u003cli\u003eOptional MAP sensor bypass extension harness to simplify install\/removal by bypassing the hard-to-reach lower MAP sensor\u003c\/li\u003e\n\u003cli\u003eDisplays and logs up to 40 engine parameters; reads\/deletes fault codes; full CANbus integration\u003c\/li\u003e\n\u003cli\u003eNot VIN-locked and fully removable; includes billet aluminum enclosure\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in the USA; 5-year warranty\u003c\/li\u003e\n\u003cli\u003e91 octane or better required for performance gains\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x JB4 (or JB4 Pro) tuner unit in billet aluminum enclosure\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEasy, fully removable installation with no splicing or cutting of factory wires\u003c\/li\u003e\n\u003cli\u003eSee the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/S58-G8x-M3-M4-JB4-install-guide.pdf?v=1785528555\"\u003einstall guide\u003c\/a\u003e for step-by-step instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePART NUMBER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBMS-JB4-BMW-G8X\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\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\u003c\/thead\u003e\n\u003ctbody\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 (incl. Competition)\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 (incl. Competition)\u003c\/td\u003e\n\u003ctd\u003eG82\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 CSL\u003c\/td\u003e\n\u003ctd\u003eG82\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\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003eG83\u003c\/td\u003e\n\u003ctd\u003eS58\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Burger Motorsports","offers":[{"title":"JB4","offer_id":53502889722163,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"JB4 Pro","offer_id":53502889754931,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/BMW-S58-JB4-Tuner_3067269b-2e98-4a6c-9da7-9c6eefd841e5_1.webp?v=1781652160","url":"https:\/\/x58cartel.com\/products\/jb4-tuner-s58-2021-bmw-g80-m3-g82-m4-2023-g87-m2","provider":"x58cartel","version":"1.0","type":"link"}