{"title":"M340i\/M440i Tuning","description":"\u003cp\u003ePerformance tuning upgrades for the BMW M340i \/ M440i (G20–G26). Every part listed here fits your car.\u003c\/p\u003e","products":[{"product_id":"mhd-super-license-for-b58","title":"MHD Super License for F+G Series BMW B58 Engine","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe MHD Flasher F+G Series is a complete flash-tuning app for BMW and Toyota GR Supra vehicles powered by the B58 engine. Unlike a piggyback module, it performs full DME remapping while keeping every OEM safety system active — delivering real power gains without sacrificing daily-driver reliability. This Super License bundles every MHD license into one purchase: Flasher, Monitor, and all three OTS map packs.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlasher License:\u003c\/strong\u003e Unlocks flashing of MHD OTS maps, JB4 backend maps, and fully custom tunes. Includes a Stage 0 stock-power baseline, fault code reading\/clearing, and adaptation resets, with flash times as quick as 2–3.5 minutes on the MHD WiFi Adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash options:\u003c\/strong\u003e Exhaust burble tuning, startup roar, cold-start noise reduction (per map slot), top-speed (Vmax) removal, sport cooling modes for coolant\/intercooler, support for upgraded HPFPs, overrun brap, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMHD+ custom code:\u003c\/strong\u003e 4-slot on-the-fly map switching with adjustable fuel quality and power level per slot, steering-wheel-activated antilag, switchable burble and cold-start reduction per slot, on-the-fly exhaust flap control, MHD Real-Time Tuning, MaxCool heat-soak mitigation, and native 2-way CANBUS integration with the Motiv ReFlex controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor License:\u003c\/strong\u003e Configurable live gauge layout with up to 8 gauges across 50+ engine parameters, background CSV logging with free log analysis, and full 8HP transmission datalogging on B58 Gen2 cars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMHD OTS Maps by PureBoost:\u003c\/strong\u003e Road- and dyno-tested Stage 1 and Stage 2 maps (plus Stage 2+HPFP) across 91–95 octane and E30\/E40\/E85 ethanol blends, calibrated separately for B58 Gen1 and Gen2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported devices:\u003c\/strong\u003e Apple iOS 10.2+, Android 6+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported adapters (sold separately):\u003c\/strong\u003e MHD WiFi Adapter — MHD Universal only, recommended for iOS \u0026amp; Android; ENET Cable + Lightning Adapter (iOS only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1× MHD Super License (digital delivery) — bundles the Flasher License, Monitor License, and all three OTS map packs\u003c\/li\u003e\n\u003cli\u003eRequires the MHD WiFi Adapter to flash (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECH RESOURCES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires the \u003ca href=\"https:\/\/x58cartel.com\/products\/mhd-universal-wifi-adapter-e-f-g-series-supra-mkv\"\u003eMHD WiFi Adapter\u003c\/a\u003e (sold separately) to flash — connect it to your phone and the vehicle's OBD-II port, then start the app\u003c\/li\u003e\n\u003cli\u003eInitial installation takes about 5 minutes; later map changes take as little as 30 seconds — you can revert to the factory OEM flash at any time, no manual backup required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB58 Gen1 (USA):\u003c\/strong\u003e Cars built before 06\/2020 with updated software may need a DME bench unlock — check via the \"Unlock Check\" button in the MHD Flasher app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB58 Gen2:\u003c\/strong\u003e Cars built before 06\/2020 always require a DME bench unlock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCars built after 06\/2020 (Gen1\/Gen2):\u003c\/strong\u003e Require a special unlock due to newer tuning protection — the DME must be sent to FEMTO or AutoTuner (USA and EU service available); once unlocked, MHD detects it automatically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB58 Gen3:\u003c\/strong\u003e Not currently supported by MHD — applies to newer facelift\/next-generation vehicles built with the Gen3 engine revision; see the Vehicle Application table below for known cutoffs\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eFor off-road \/ closed-course use only\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eVEHICLE APPLICATIONS\u003c\/h2\u003e\n\u003ctable\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\/xDrive\u003c\/td\u003e\n\u003ctd\u003eF2x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2021–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eF3x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM340i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG20\/G21\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM440i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG2x\u003c\/td\u003e\n\u003ctd\u003eB58\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\u003e440i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eF3x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2016–2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e540i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG3x\u003c\/td\u003e\n\u003ctd\u003eB58\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\u003e545e\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG3x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2020–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e640i GT\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG32\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2017+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e740i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG1x\/F0x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2015–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e745e\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG1x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e840i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG1x\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M40i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG01\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2017–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4 M40i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG02\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX5 40i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG05\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2018–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX5 45e\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG05\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX6 40i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG06\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX7 40i\/xDrive\u003c\/td\u003e\n\u003ctd\u003eG07\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 M40i\u003c\/td\u003e\n\u003ctd\u003eG29\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra\u003c\/td\u003e\n\u003ctd\u003eA90\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2020–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MHD Flasher","offers":[{"title":"No MHD Wifi Adapter","offer_id":52524322062643,"sku":null,"price":570.0,"currency_code":"USD","in_stock":true},{"title":"BUNDLE DEAL w\/ MHD F-Series Red Wifi Adapter (Free USA Shipping on Adapter)","offer_id":52524322095411,"sku":null,"price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/product_super-license_2048x_f049e517-7652-445f-95ce-30306959cde7.jpg?v=1760586065"},{"product_id":"jb4-bmw-b58-gen1-gen2","title":"JB4 BMW B58 GEN1 \u0026 GEN2","description":"\u003ch2\u003eOVERVIEW\u003c\/h2\u003e\n\u003cp\u003eThe JB4 B58 tuner from Burger Motorsports is a plug-and-play tuning system for GEN1 and GEN2 BMW B58 turbocharged engines, delivering up to 120hp and 120 lb-ft at the wheels on a completely stock engine running pump gas — no ECU flash required, and fully compatible with locked ECUs. Both versions include the JB4PRO Bluetooth adapter and free app.\u003c\/p\u003e\n\u003ch2\u003eSPECS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 120hp \/ 120tq gains at the wheels on pump gas; higher with bolt-ons, higher octane, E85, or larger turbos\u003c\/li\u003e\n\u003cli\u003eJB4PRO board: built-in Bluetooth, fuel pressure control for ethanol tuning, flex fuel\/port injection\/WMI control via PNP add-on harness, and onboard data-logging memory\u003c\/li\u003e\n\u003cli\u003eOn-the-fly map switching, boost-by-gear control, progressive water\/methanol integration, fault code reading\/clearing, direct electronic wastegate control, and exhaust flapper control on supported models\u003c\/li\u003e\n\u003cli\u003eMap guide: Map0 (stock\/JB4 disabled), Map1 (+3psi, 91 oct), Map2 (+4psi, 91-93 oct), Map3 (+6psi, 93+ oct), Map4 (20psi target, 93+\/E30), Map5 (22psi target, E30+ recommended), Map6 (custom user map), Map7 (progressive water\/meth), Map8 (valet\/low boost)\u003c\/li\u003e\n\u003cli\u003eCARB approved under Executive Order D-744-4 for many 2016-2018 applications (230i, 330i, 430i, 530i, 340i, 440i, 740i, M240i, X1)\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\u003eFor the newer B58TU2 Gen3 engine, see the separate B58 Gen3 JB4 listing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePARTS INCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x JB4 (or JB4PRO) 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 wiring harness — install as your first upgrade with no staged tuning or additional modifications needed\u003c\/li\u003e\n\u003cli\u003eThe JB4PRO smartphone connection (Bluetooth 4.0, iOS\/Android) fits inside the enclosure and lets you record\/analyze data, change maps, and update firmware\u003c\/li\u003e\n\u003cli\u003eSee the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/JB4_BMW_B48_B58_Install_Guide.pdf?v=1785356508\" target=\"_blank\"\u003eJB4 B48\/B58 install guide (PDF)\u003c\/a\u003e for step-by-step instructions; a CARB-compliant install guide is also available for California customers\u003c\/li\u003e\n\u003cli\u003e91 octane or better is required for performance gains\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\u003eM240i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eG42\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM240i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eF22\/F23\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2017–2021\u003c\/td\u003e\n\u003c\/tr\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\u003e2020–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e340i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eF30\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2016–2018\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\u003e2021–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e440i (incl. Gran Coupe\/xDrive)\u003c\/td\u003e\n\u003ctd\u003eF32\/F33\/F36\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2017–2020\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\u003eG30\/G31\u003c\/td\u003e\n\u003ctd\u003eB58\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\u003e640i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eG32\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2018–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e740i (incl. xDrive)\u003c\/td\u003e\n\u003ctd\u003eG11\/G12\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2016–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e840i (incl. Gran Coupe\/xDrive)\u003c\/td\u003e\n\u003ctd\u003eG14\/G15\/G16\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3 M40i\u003c\/td\u003e\n\u003ctd\u003eG01\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2018–2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4 M40i\u003c\/td\u003e\n\u003ctd\u003eG02\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX5 40i\u003c\/td\u003e\n\u003ctd\u003eG05\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX6 40i\u003c\/td\u003e\n\u003ctd\u003eG06\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2020–2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX7 40i\u003c\/td\u003e\n\u003ctd\u003eG07\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eZ4 M40i\u003c\/td\u003e\n\u003ctd\u003eG29\u003c\/td\u003e\n\u003ctd\u003eB58\u003c\/td\u003e\n\u003ctd\u003e2019–2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Burger Motorsports","offers":[{"title":"Gen1 (2016-2019)","offer_id":53502529667379,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Gen1 (2016-2019) *** Carb Approved***","offer_id":53502529700147,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Gen2 (2020+)","offer_id":53502529732915,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Gen2 (2020+) JB4PRO","offer_id":53502529765683,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/jb4-tuner-00002.webp?v=1781643498"},{"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\/collections\/m340i-m440i-tuning.oembed","provider":"x58cartel","version":"1.0","type":"link"}