{"product_id":"jb4-for-a90-toyota-supra","title":"JB4 Tuner for 2020-2026 Toyota Supra Mk5","description":"\u003ch1\u003e\u003cspan\u003ePower gains of up to \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e100hp\u003c\/span\u003e on a stock vehicle without the risks of flashing!\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe JB4 is the most advanced and highly featured tuning system for your Toyota Supra Mk5. Power gains are up to 80hp to the wheels (100hp crank) on a completely stock car on pump gas for a B58. Gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eNo ECU flash needed and compatible with locked 🔒 ECUs\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe JB4 features a simple plug and play installation harness for easy installation \u0026amp; removal and includes many features not found with any other tune. Including on-the-fly in-dash map switching between factory and various performance maps, optional in-dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water\/methanol support, built-in data logging, built-in code reading, optional direct EWG control to prevent throttle closure with exhaust modifications, exhaust flapper control, and much more. Other more expensive tuners may claim to equal the JB4's technology but, upon closer examination, lack most if not all of the JB4's features.\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003eRemember the JB4 does not require any additional modifications or previous stages. Simply install it as your first and only modification and enjoy an entirely new, fast, and smooth racing experience. The JB4 also does not require any user setup or customization, but for those who are interested in changing maps, logging, customization, and loading new features as we add them, we suggest adding one of our Bluetooth phone adapters!\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOptional fuel pressure connection: \u003c\/strong\u003eAllows the JB4 to directly control fuel pressure and fuel trims, useful for those running E85 mixtures.\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003eNote we have not developed the in-dash commands yet for the JB4 Supra. Until then a JB4 mobile adapter or BMS data cable is required for any map and setting changes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/JB4-PRO-APP-FREE.jpg?v=1760906303\"\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eWirelessly Connect to your JB4: \u003c\/b\u003eGrab our all-new \u003cstrong\u003eJB4 PRO\u003c\/strong\u003e smartphone connection 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. F\u003cspan\u003eor more info on how to use the JB4PRO free app\u003c\/span\u003e \u003ca data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.jb4tech.com\/forum\/model-specific-engine-tuning-modification-discussion\/jb4pro-free-app\/851437-what-is-the-jb4pro-free-app%23post851437\u0026amp;source=gmail\u0026amp;ust=1760993156171000\u0026amp;usg=AOvVaw0tdflC25-hxc3fH-Sbly4i\" 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\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg height=\"276\" width=\"245\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-logo.svg?v=1694674700\" alt=\"JB4 Tuner for 2020-2025 Toyota Supra Mk5\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eJB4 Features \u0026amp; Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e• Power gains of up to 80hp to the wheels on a stock vehicle\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e• Improves 0-60 times and 1\/4 mile times\u003cbr\u003e• Preloaded with custom JB4 Supra tuning software and up to 8 maps for various fuel and modification levels\u003cbr\u003e• Ethanol (E85) compatible tuning maps\u003cbr\u003e• Able to read\/delete fault codes\u003cbr\u003e• View and record up to 40 gauges\/engine parameters in real-time with the JB4 app.\u003cbr\u003e• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch\u003cbr\u003e• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment\u003cbr\u003e• The JB4 offers a lot more performance, functionality, and safety than your average performance chip\u003cbr\u003e• Quick Plug \u0026amp; Play Installation\u003cbr\u003e• CANbus OBDII integration offering unrivaled tuning features and performance\u003cbr\u003e• Improved performance over non-integrated chip tunes\u003cbr\u003e• Runs as smoothly as stock. This is how your vehicle should have come from the factory\u003cbr\u003e• Compatible with all driving modes\u003cbr\u003e• Fuel economy unchanged during normal driving\u003cbr\u003e• 91 octane fuel or better required for performance gains\u003cbr\u003e• Not VIN locked and can be removed without a trace and resold down the road\u003cbr\u003e• Includes the rugged JB4 billet aluminum enclosure for protection\u003cbr\u003e• \u003cmeta charset=\"utf-8\"\u003e \u003cspan class=\"il\"\u003eDesigned\u003c\/span\u003e\u003cspan\u003e and assembled in the USA\u003c\/span\u003e\u003cbr\u003e• 5 year warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eToyota \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e• 2020-2026 Toyota GR Supra Mk5 B58 3.0L 6 cyl.\u003cbr\u003e\u003c\/span\u003e• 2020-2026 \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eToyota \u003c\/span\u003eGR Supra Mk5 B48 2.0L 4 cyl.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eWhat is a JB4?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\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 (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel \u0026amp; spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade and is sold in over 67 countries worldwide.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/burgertuning.com\/pages\/faq\"\u003e\u003cu\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-faq-bms-2400_ebe313c1-7832-4131-8f06-a40f5b967b9f_1024x1024.jpg?v=1578019911\" alt=\"JB4 FAQ\"\u003e\u003c\/u\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.jb4tuned.com\/instructions\/JB4_BMW_B48_B58_Install_Guide.pdf\"\u003e\u003cimg alt=\"\" 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\u003cdiv style=\"text-align: left;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/eycAAxOfhHY?si=bOhI-lzsNjbHhGyt?rel=0\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-tuned-toyots-gr-supra-a90-2020-2021-2022-mk4_1024x1024.jpg?v=1604303974\" alt=\"2020 2021 2022 Toyota Supra Mk5 Tuner Jb4 tune burger motorsports Burger Tuning\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e2022 Toyota Supra shown with \u003ca href=\"https:\/\/burgertuning.com\/products\/bms-billet-strut-cross-braces-toyota-gr-supra?_pos=2\u0026amp;_sid=acc9c5e17\u0026amp;_ss=r\u0026amp;variant=31372578619507\"\u003eBMS Billet Strut Braces\u003c\/a\u003e, \u003ca href=\"https:\/\/burgertuning.com\/products\/bms-intake-for-2020-a90-toyota-supra?_pos=10\u0026amp;_sid=acc9c5e17\u0026amp;_ss=r\"\u003eBMS Intake\u003c\/a\u003e, and \u003ca href=\"https:\/\/burgertuning.com\/products\/bms-billet-oil-filter-cap-b58-bmw-toyota-engines?_pos=20\u0026amp;_sid=acc9c5e17\u0026amp;_ss=r\"\u003eBMS B58 Billet Oil Filter Cap Upgrade\u003c\/a\u003e.\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/toyota-supra-mk5-price-tune-jb4_1024x1024.jpg?v=1664092950\" alt=\"Toyota Supra MK5 price tune tuner\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eDYNO RESULTS \/ DYNO VIDEO\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003e2020+ Toyota Supra Mk5 Dyno Results\u003cbr\u003e\u003cbr\u003e\u003ciframe height=\"577\" width=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/4qjrP9IncZE\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/a90_supra_jb4_dyno.jpg?v=1613674305\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/z4_dyno_91_1024x1024.jpg?v=1581146689\" alt=\"Supra B58 Engine dyno\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/z4_dyno_e40_1024x1024.jpg?v=1581146738\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cstrong\u003e2020+ Toyota Supra 3.0L JB4 Install Video\u003c\/strong\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/92ntIuAqzE4?rel=0\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003eVideo\u003c\/p\u003e\n\u003cp\u003e\u003ciframe height=\"315\" width=\"560\" src=\"https:\/\/www.youtube.com\/embed\/tqNWgq47A1s\"\u003e\u003c\/iframe\u003e\u003cbr\u003eThe JB4 is simply the best tuner for your Toyota Supra.\u003c\/p\u003e","brand":"x58cartel","offers":[{"title":"No","offer_id":52760294490419,"sku":"B58_G2","price":529.0,"currency_code":"USD","in_stock":true},{"title":"Yes add fuel pressure sensor [$100.00]","offer_id":52760294523187,"sku":"B58_G2_FP","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/4226\/2579\/files\/BMW-B38-B46-B48-B58-JB4-Tuner.jpg?v=1764491068","url":"https:\/\/x58cartel.com\/products\/jb4-for-a90-toyota-supra","provider":"x58cartel","version":"1.0","type":"link"}