{"product_id":"jb4-bmw-b58-gen3","title":"JB4 BMW B58 Gen3","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe JB4 for BMW's Gen 3 B48\/B58 engines is a plug-and-play tuner delivering up to 100whp (125hp crank) on a completely stock car running 93 octane, with even higher gains on ethanol blends. It's built to process the newer generation's ultra-fast SENT digital sensor signals in real time with zero latency.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 130hp gains at the wheels on a stock vehicle\u003c\/li\u003e\n\u003cli\u003eOn-the-fly in-app map switching, boost-by-gear control, progressive water\/methanol support, built-in data logging and fault code reading\u003c\/li\u003e\n\u003cli\u003eSupports E85 ethanol blends; full CANbus integration\u003c\/li\u003e\n\u003cli\u003eCompatible with the free JB4PRO app (Bluetooth 4.0, iOS\/Android) for live data, map changes, and firmware updates\u003c\/li\u003e\n\u003cli\u003eDisplays and logs up to 40 engine parameters\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 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\u003eSimple plug-and-play installation harness — install as your first and only modification, no staged upgrades required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e this unit fits only the exact Gen 3 B48\/B58 vehicles listed below — it does not plug into earlier-generation B48\/B58 engines due to different connectors. Verify fitment carefully before ordering, as incorrect orders are subject to a restocking fee\u003c\/li\u003e\n\u003cli\u003eInstall guide: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/GEN3-B48-BMW-JB4-Install-Guide.pdf?v=1785528554\"\u003eGen 3 B48\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstall guide: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/GEN3-B48-transverse-BMW-JB4-Install-Guide.pdf?v=1785528554\"\u003eGen 3 B48 (Transverse)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstall guide: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/B58TU2-JB4-Install-Guide.pdf?v=1785528554\"\u003eGen 3 B58\u003c\/a\u003e\n\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\u003eM340i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eG20\/G21\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2025+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM440i (incl. Gran Coupe\/xDrive)\u003c\/td\u003e\n\u003ctd\u003eG22\/G23\/G26\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2025+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e540i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eG60\/G61\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2024+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e740i\u003c\/td\u003e\n\u003ctd\u003eG70\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2023+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M50 xDrive\u003c\/td\u003e\n\u003ctd\u003eG45\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2025+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX5 M40i \/ xDrive40i\u003c\/td\u003e\n\u003ctd\u003eG05\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2024+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX6 xDrive40i\u003c\/td\u003e\n\u003ctd\u003eG06\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2024+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX7 xDrive40i\u003c\/td\u003e\n\u003ctd\u003eG07\u003c\/td\u003e\n\u003ctd\u003eB58\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":"Default Title","offer_id":53502555259187,"sku":null,"price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/jb4-tuner-00002_214cbf4d-a080-476d-bd32-dd66959c47ba.webp?v=1781644263","url":"https:\/\/x58cartel.com\/products\/jb4-bmw-b58-gen3","provider":"x58cartel","version":"1.0","type":"link"}