{"title":"Burger  Motorsports","description":"","products":[{"product_id":"s55-jb4-tuner-for-2015-2020-bmw-m3-m4-m2c","title":"JB4 Tuner for 2020-2026 Toyota Supra Mk5","description":"\u003ch3\u003ePower gains of up to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e100HP\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto the wheel on a stock Supra \u003cspan\u003ewithout the risks of flashing!\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eJB4 tuner for the Toyota GR Supra Mk5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the most advanced plug and play tuning system available for the turbocharged Supra platform. Power gains of up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e80 horsepower to the wheels (100hp crank)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare possible on a completely stock vehicle running pump gas with the B58 engine. Vehicles equipped with bolt-on upgrades, higher octane fuel, E85 mixtures, or upgraded turbochargers can achieve even greater gains. \u003cstrong\u003e\u003cspan\u003eNow includes the JB4PRO adapter and free app built in!\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo ECU flash required and fully compatible with locked 🔒 ECUs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe JB4 features a simple plug and play installation harness allowing fast installation and removal while delivering advanced tuning capabilities unavailable with other tuning systems. Features include map switching between stock and performance maps, optional boost gauge displays, boost-by-gear control for improved traction, progressive water\/methanol integration, built-in data logging, fault code reading and clearing, optional electronic wastegate control, exhaust flapper control, and many additional advanced tuning features.\u003c\/p\u003e\n\u003cp\u003eUnlike ECU flash tunes, the JB4 requires no staged upgrades or supporting modifications. Install it as your first upgrade and immediately experience stronger acceleration, faster turbo response, and smoother power delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn-dash commands have not yet been developed for the Supra JB4. \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE_1024x1024.jpg?v=1760906303\" alt=\"JB4 PRO smartphone tuning app for Toyota Supra\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eWirelessly Connect to your JB4: \u003c\/b\u003e\u003cspan\u003eOur all-new \u003c\/span\u003e\u003cstrong\u003eJB4 PRO\u003c\/strong\u003e\u003cspan\u003e smartphone connection is included to wirelessly connect the JB4 tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor more information about the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eJB4PRO mobile app\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app#post851437\" target=\"_blank\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"bodytype\"\u003e\u003cstrong\u003eJB4 Features and Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\"\u003e\u003cspan\u003e• Power gains of up to 100 horsepower to the wheels on a stock vehicle\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e• Improves 0-60 and quarter mile times.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Includes multiple tuning maps for different fuel types.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Quick plug and play installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Supports E85 ethanol blends.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reads and deletes fault codes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Displays and logs up to 40 engine parameters.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Boost by gear control for improved traction.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Controls exhaust flap operation on supported vehicles.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with the free JB4PRO app.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Offers better performance and safety than basic chip tunes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Full CANbus integration.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Runs as smoothly as stock.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with all driving modes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• No impact on fuel economy during normal driving.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Requires 91 octane or better for performance gains.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Not VIN locked and fully removable.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Includes billet aluminum enclosure.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed and assembled in the USA.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 5-year warranty.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eToyota GR Supra Mk5\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2020-2026 Toyota GR Supra Mk5 B58 3.0L inline-6\u003c\/li\u003e\n\u003cli\u003e2020-2026 Toyota GR Supra Mk5 B48 2.0L turbo 4-cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a JB4?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe JB4 is a plug and play performance tuner designed for turbocharged vehicles. It installs between the engine sensors and the factory ECU allowing it to safely manipulate boost pressure, ignition timing, and fueling to deliver substantial horsepower gains while retaining factory safety systems.\u003c\/p\u003e\n\u003cp\u003eThe JB4 separates itself from other tuning systems with advanced CANbus integration, smartphone connectivity, ethanol compatibility, and continuous firmware updates that expand features and performance over time.\u003c\/p\u003e\n\u003cp\u003eThe JB4 system is not VIN locked and can easily be transferred to another vehicle or resold later. The JB4 has been the gold standard in plug and play turbocharged tuning for over a decade and is used in more than 67 countries worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the JB4 a real tune?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The JB4 actively adjusts boost pressure, ignition timing, air-fuel ratios, and fuel trims using real-time engine data through its CANbus connection. This allows the JB4 to deliver performance gains similar to ECU flash tuning without permanently modifying the ECU.\u003c\/p\u003e","brand":"Burger Motorsports","offers":[{"title":"JB4","offer_id":44974422589638,"sku":"M3\/M4 S55 JB4, OBDII-1","price":599.0,"currency_code":"USD","in_stock":true},{"title":"JB4PRO","offer_id":44974422622406,"sku":"*** CUSTOM SYSTEM ASK TERRY\/PAYAM ***","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/jb4-tuner-0007.webp?v=1781016703"},{"product_id":"jb4-for-bmw-gen1-gen2-b58","title":"JB4 for BMW GEN1 \u0026 GEN2 B58","description":"\u003ch3\u003ePower gains of up to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e120HP\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u0026amp;\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e120TQ \u003c\/span\u003eto the wheel on a stock B58\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewithout the risks of flashing!\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eJB4 B58 tuner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom Burger Motorsports is the most advanced plug \u0026amp; play tuning system available for BMW B58 turbocharged engines. Power gains of up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e120 horsepower and 120 lb-ft torque at the wheels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare possible on a completely stock B58 engine running pump gas. Vehicles equipped with bolt-on upgrades, higher octane fuel, E85 mixtures, or larger turbochargers can see even greater gains.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlso available with our new JB4PRO board which includes built in Bluetooth, fuel pressure control for more advanced tuning with ethanol mixtures, built in flex fuel\/port injection\/WMI control using our PNP add on harness, onboard data-logging memory, and many additional features to be unlocked in the future via free firmware updates. Perfect for those planning higher power builds including larger turbos and\/or port injection\/WMI. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBoth versions include the JB4PRO adapter and free app built in!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo ECU flash required and fully compatible with locked 🔒 ECUs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe JB4 includes a simple\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eplug \u0026amp; play wiring harness\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallowing quick installation and removal while delivering advanced tuning capabilities unavailable in other tuning systems. Features include on-the-fly map switching between stock and performance maps, boost-by-gear control for improved traction, progressive water\/methanol integration, built-in data logging, fault code reading and clearing, direct electronic wastegate control to prevent throttle closure with exhaust upgrades, exhaust flapper control on most models, and much more.\u003c\/p\u003e\n\u003cp\u003eUnlike traditional ECU flash tuning, the JB4 does not require staged upgrades or additional modifications. Install it as your first upgrade and immediately experience stronger turbo response, smoother power delivery, and significantly improved acceleration.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE_1024x1024.jpg?v=1760906303\" alt=\"JB4 PRO smartphone tuning app for BMW B58 engines\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWirelessly Connect to your JB4: \u003c\/b\u003e\u003cspan\u003eOur all-new \u003c\/span\u003e\u003cstrong\u003eJB4 PRO\u003c\/strong\u003e\u003cspan\u003e smartphone connection is included to wirelessly connect the JB4 tuner to your Bluetooth 4.0 compatible iOS or Android device. This option allows you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. Our new adapter fits fully inside the JB4 enclosure for enhanced weather protection and a more streamlined look. The JB4PRO Free app features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor more information about the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eJB4PRO mobile app\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app#post851437\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eclick here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJB4 Map Guide for B58\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStock tuning – JB4 disabled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+3psi over stock (91 octane)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap2:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+4psi over stock (91-93 octane)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap3:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e+6psi over stock (93+ octane)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap4:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAbsolute target map with peak target of 20psi (93+ octane and\/or E30)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAbsolute target map with peak target of 22psi (E30+ recommended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap6:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCustom user tuning map\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap7:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProgressive water\/methanol tuning map\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMap8:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eValet \/ Low boost map\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB58 JB4 tuner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis compatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGEN1 and GEN2 B58 engines\u003c\/strong\u003e. For the newest B58TU2 GEN3 motor please refer to the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/burgertuning.com\/products\/bmw-b58-gen3-jb4-tuner\"\u003eB58 GEN3 JB4 product page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eJB4_B58 is CARB approved under Executive Order\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eD-744-4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor many 2016-2018 BMW applications including the 230i, 330i, 430i, 530i, 340i, 440i, 740i, M240i, and X1.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJB4 Power Gains, Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e• Power gains of up to 120hp and 120tq to the wheels.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Improves 0-60 and quarter mile times.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Includes multiple tuning maps for different fuel types.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Quick plug and play installation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Supports E85 ethanol blends.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Reads and deletes fault codes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Displays and logs up to 40 engine parameters.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Boost by gear control for improved traction.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Controls exhaust flap operation on supported vehicles.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with the free JB4PRO app.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Offers better performance and safety than basic chip tunes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Full CANbus integration.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Runs as smoothly as stock.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible with all driving modes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• No impact on fuel economy during normal driving.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Requires 91 octane or better for performance gains.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Not VIN locked and fully removable.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Includes billet aluminum enclosure.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Designed and assembled in the USA.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 5-year warranty.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment (GEN1 \u0026amp; GEN2 B58)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2016-2019 F20 \/ F21 BMW M140i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2022+ G42 BMW M240i including xDrive\u003c\/li\u003e\n\u003cli\u003e2016-2021 F22 \/ F23 BMW M240i including xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2020-2024 G20 \/ G21 BMW M340i including xDrive\u003c\/li\u003e\n\u003cli\u003e2016-2018 F30 BMW 340i including xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2024 G22 \/ G23 \/ G26 BMW M440i including Gran Coupe and xDrive\u003c\/li\u003e\n\u003cli\u003e2016-2020 F32 \/ F33 \/ F36 BMW 440i including Gran Coupe and xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2017-2023 G30 \/ G31 BMW 540i including xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2023 G32 BMW 640i including xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2016-2022 G11 \/ G12 BMW 740i including xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW 8 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ G14 \/ G15 \/ G16 BMW 840i including Gran Coupe and xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW X Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2024 G01 BMW X3 M40i\u003c\/li\u003e\n\u003cli\u003e2019-2024 G02 BMW X4 M40i\u003c\/li\u003e\n\u003cli\u003e2019-2022 G05 BMW X5 40i\u003c\/li\u003e\n\u003cli\u003e2020-2023 G06 BMW X6 40i\u003c\/li\u003e\n\u003cli\u003e2019-2022 G07 BMW X7 40i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Z4\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2019+ G29 BMW Z4 M40i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a JB4?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe JB4 is a plug \u0026amp; play performance tuner for turbocharged vehicles. It connects between engine sensors and the factory ECU allowing it to safely adjust boost pressure, ignition timing, and fueling to produce significant horsepower gains while retaining factory safety systems.\u003c\/p\u003e\n\u003cp\u003eThe JB4 stands apart from other tuning systems through advanced CANbus integration, smartphone connectivity, ethanol compatibility, and continuous firmware updates that expand functionality and performance over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the JB4 a real tune?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The JB4 actively adjusts boost, timing, air-fuel ratios, and fuel trims using real-time engine data through its CANbus connection. This allows it to produce performance gains similar to ECU flash tuning without permanently modifying the ECU.\u003c\/p\u003e","brand":"Burger Motorsports","offers":[{"title":"Gen1 (2016-2019)","offer_id":44974423376070,"sku":"B58_GEN1","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Gen1 (2016-2019) *** CARB APPROVED ***","offer_id":44974423408838,"sku":null,"price":599.0,"currency_code":"USD","in_stock":true},{"title":"Gen2 (2020+)","offer_id":44974423441606,"sku":"B58_GEN2","price":599.0,"currency_code":"USD","in_stock":true},{"title":"Gen2 (2020+) JB4PRO","offer_id":44974423474374,"sku":"B58_GEN2_FP","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/B58_JB4.jpg?v=1758205647"},{"product_id":"s58-jb4-tuner-for-2021-bmw-g80-m3-g82-g83-m4-2023-g87-m2","title":"S58 JB4 Tuner for 2021+ BMW G80 M3, G82 G83 M4, \u0026 2023+ G87 M2","description":"\u003cdiv class=\"shopify-section\" id=\"shopify-section-template--19543535190190__main\"\u003e\n\u003cdiv class=\"product-information section section--variable-width spacing-style color-scheme-1 relative\"\u003e\n\u003cdiv data-product-grid-content=\"\" class=\"product-information__grid product-information--media-left product-information__grid--half\"\u003e\n\u003cdiv data-testid=\"product-information-details\" class=\"product-details\n     sticky-content--desktop\" id=\"ProductInformation-template--19543535190190__main\"\u003e\n\u003cdiv data-testid=\"group-block\" class=\"group-block\n    group-block--height-fit\n    group-block--width-custom\n    border-style\n    spacing-style\n    size-style\"\u003e\n\u003cdiv class=\"group-block-content\n      \n      layout-panel-flex\n      layout-panel-flex--column\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"emmissions-sticker\"\u003e\u003ca href=\"https:\/\/www.burgertuning.com\/pages\/emissions\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/2026_competition_warning.svg?v=1775715977\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-text-customer-tag\"\u003e\n\u003cbr\u003e\n\u003cdiv class=\"icon-text-customer-tag__text rte\"\u003e\n\u003cp\u003eDesigned \u0026amp; Assembled in USA\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-text-customer-tag__text rte\"\u003e\n\u003ch5\u003eFree Bluetooth App Control\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-text-customer-tag__text rte\"\u003e\n\u003ch5\u003eFree Firmware Updates\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-text-customer-tag__text rte\"\u003e\n\u003ch5\u003eReliable \u0026amp; Fully Reversible\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"icon-text-customer-tag__text rte\"\u003e\n\u003ch5\u003e5 Year Warranty\u003c\/h5\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shopify-section section-wrapper\" id=\"shopify-section-template--19543535190190__section_NU6xHn\"\u003e\n\u003cdiv data-testid=\"ui-test-section\" class=\"section section--variable-width color-scheme-1\"\u003e\n\u003cdiv class=\"border-style custom-section-content\"\u003e\n\u003cdiv data-testid=\"section-content\" class=\"spacing-style\n        layout-panel-flex\n        layout-panel-flex--column\n        section-content-wrapper\n         mobile-column\"\u003e\n\u003ch3\u003eGains are\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e80whp\/100wtq\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon pump gas and up to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e150whp\/175wtq\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon higher octane or E85 mixtures.\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBOTH VERSIONS NOW INCLUDE THE FREE JB4PRO APP! \u003c\/span\u003e\u003c\/strong\u003eThe ultimate tune for your S58 powered G87 M2, G80 M3, or G82 M4, the JB4 allows you to go from factory stock to full race and everywhere in between. The JB4 installs and removes easily and includes many unique features not found in any other tune, including user-adjustable 1st and 2nd gear boost limiting, smartphone integration, electronic wastegate control, ethanol fuel support, and built-in advanced CANbus-based diagnostic tools. Installation is easy and completely removable with no splicing or cutting of factory wires making the JB4 an excellent choice for your S58 engine.\u003c\/p\u003e\n\u003cp\u003eAlso available with our new JB4PRO board which includes built in Bluetooth, fuel pressure control for more advanced tuning with ethanol mixtures, built in flex fuel\/port injection\/WMI control using our PNP add on harness, onboard data-logging memory, and many additional features to be unlocked in the future via free firmware updates.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE_1024x1024.jpg?v=1760906303\" alt=\"JB4PRO App\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003cbr\u003e\u003cstrong\u003eIncludes the JB4PRO app!\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWirelessly connect the JB4 to your iOS or Android device to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eJB4PRO\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapp features an intuitive easy-to-use interface, help buttons, and advanced log analysis tools that can estimate the performance of your car and help identify any tuning concerns. More information on the JB4PRO app is\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app#post851437\"\u003eavailable here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJB4PRO Optional Flex Fuel \u0026amp; Port Injection Harnesses:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis harness lets you attach directly to an ethanol sensor for reading ethanol mixtures as well as connect to port fuel injectors for built in multi-stage batch fire injector control.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/burgertuning.com\/products\/jb4pro-b58-s58-flex-fuel-add-on-harness\"\u003eAvailable here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Extension Harness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThese plug and play connectors simplify the installation and removal of JB4 and other S58 piggyback systems by allowing you to bypass the difficult to reach lower MAP sensor by attaching the connections to each other. \u003ca href=\"https:\/\/burgertuning.com\/products\/s58-jb4-map-sensor-bypass-extensions\"\u003eAvailalble here.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS58 JB4 Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Power\u003cspan\u003e \u003c\/span\u003egains up to 150whp\/175wtq\u003cbr\u003e• Improves 0-60 and quarter mile times.\u003cbr\u003e• Includes multiple tuning maps for different fuel types.\u003cbr\u003e• Quick plug and play installation.\u003cbr\u003e• Supports E85 ethanol blends.\u003cbr\u003e• Reads and deletes fault codes.\u003cbr\u003e• Displays and logs up to 40 engine parameters.\u003cbr\u003e• Boost by gear control for improved traction.\u003cbr\u003e• Controls exhaust flap operation on supported vehicles.\u003cbr\u003e• Compatible with the free JB4PRO app.\u003cbr\u003e• Offers better performance and safety than basic chip tunes.\u003cbr\u003e• Full CANbus integration.\u003cbr\u003e• Runs as smoothly as stock.\u003cbr\u003e• Compatible with all driving modes.\u003cbr\u003e• No impact on fuel economy during normal driving.\u003cbr\u003e• Requires 91 octane or better for performance gains.\u003cbr\u003e• Not VIN locked and fully removable.\u003cbr\u003e• Includes billet aluminum enclosure.\u003cbr\u003e• Designed and assembled in the USA.\u003cbr\u003e• 5-year warranty.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS58 JB4 Vehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M2\u003c\/strong\u003e\u003cbr\u003e• 2023+ S58 G87 BMW M2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M3\u003c\/strong\u003e\u003cbr\u003e• 2021-2026 S58 G80 BMW M3\u003cbr\u003e• 2021-2026 S58 G80 BMW M3 Competition\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW M4\u003c\/strong\u003e\u003cbr\u003e• 2021+ S58 G82 BMW M4\u003cbr\u003e• 2021+ S58 G82 BMW M4 Competition\u003cbr\u003e• 2023+ S58 G82 BMW M4 CSL\u003cbr\u003e• 2022+ S58 G83 BMW M4 Convertible\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a JB4?\u003c\/strong\u003e\u003cbr\u003eThe JB4 is a plug \u0026amp; play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME\/ECU and manipulates vehicle performance through these connections making your vehicle much faster. The JB4 separates itself from the competition with more advanced connection points and processing, including CANbus, fuel \u0026amp; spark control, Bluetooth connectivity, and a variety of innovative and advanced features. The system is not VIN-locked and can quickly be removed, swapped between cars, or resold later.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the JB4 a real tune?\u003c\/strong\u003e\u003cbr\u003eYes. By tapping into specific sensors and CANbus for real-time vehicle data the JB4 can alter boost, timing, AFR, and fuel trims similar to an ECU reflash, while retaining factory safety systems and without unlocking or flagging the ECU.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/burgertuning.com\/pages\/faq\"\u003e\u003cimg alt=\"JB4 FAQ\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-faq-bms-2400_ebe313c1-7832-4131-8f06-a40f5b967b9f_1024x1024.jpg?v=1578019911\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.jb4tuned.com\/instructions\/S58-G8x-M3-M4-JB4-install-guide.pdf\"\u003e\u003cimg alt=\"Install Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Download-the-install-guide-2020-1.svg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Burger Motorsports","offers":[{"title":"JB4","offer_id":44974426194118,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true},{"title":"JB4PRO","offer_id":44974426226886,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/S68-G90-G99-M5-BMW-Tune-tuner-jb4.jpg?v=1758205737"}],"url":"https:\/\/www.graveyardperformance.com\/collections\/burger-motorsports.oembed","provider":"Graveyard Performance","version":"1.0","type":"link"}