{"product_id":"2015-m2c-m3-m4-s55-jb4-1263052","title":"S55 JB4 Tuner for 2015-2019 BMW M3\/M4\/M2C","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch1\u003e\u003cspan\u003eGains are up to 80whp\/100tq on pump gas and up to 120whp\/140wtq on higher octane or E85 mixtures without the risks of flashing!\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003eThe ultimate tuner for your S55 powered vehicle, the JB4 allows you to go from factory stock to full race, and everywhere in between, with the push of a button on your steering wheel or phone. 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, map switching in dash, electronic wastegate control, ethanol fuel support, and built in advanced CANbus based diagnostic tools. Installation is completely removable with no splicing or cutting of factory wires.\u003c\/p\u003e\n\u003cp\u003eThe JB4 is compatible with the factory flash map, competition package flash map, all off the shelf flash maps, custom tuned flash maps, or any flash map you choose to load! For those who don't mind flashing BMS provides free back end flash maps designed to optimize performance for specific builds and fuels saving you hundreds of dollars and many hours of time on custom flash tuning. \u003cbr\u003e\u003cbr\u003eFor the latest performance results, updates, firmware, and map guide be sure to visit \u003ca href=\"http:\/\/www.n54tech.com\/forums\/showthread.php?t=25401\"\u003e\u003cu\u003eN54tech.com\u003c\/u\u003e\u003c\/a\u003e\u003cu\u003e.\u003c\/u\u003e\u003c\/p\u003e\n\u003cp\u003eFor those running aftermarket turbocharged systems with aftermarket Tial wastegate(s) we have a special version of the S55 JB4 specifically to control them. Email us so we can manually invoice you for the JB4_S55_TIAL version.\u003c\/p\u003e\n\u003cp\u003eWirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit, or to your Windows laptop with the BMS data cable. Both options allow 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. Separate JB4 Mobile app purchase also required.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/2B4-Logo-122_compact.png?v=1558848822\" alt=\"JB4 Tuner for S55 BMW M3 M4 M2 competition\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eJB4 Features \u0026amp; Benefits\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e• Gains are 80whp\/100tq on pump gas and up to 120whp\/140wtq on higher octane or E85 mixtures.\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e• Improves 0-60 times and 1\/4 mile times\u003cbr\u003e • Preloaded with custom JB4 BMW 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 different 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 • Made in the USA\u003cbr\u003e • Free USA Shipping\u003cbr\u003e • 5 year warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan id=\"bold2\"\u003e\u003cb\u003eS55 JB4 Applications\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"bigblack\"\u003e\u003cstrong\u003eBMW M2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 2018 2019 2020 M2 Competition (S55 Engine)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eBMW M3 \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• 2015 2016 2017 2018 2019 F80 M3\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eBMW M4\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• 2015 2016 2017 2018 2019 F82 F83 M4, M4 GTS, M4 CS \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWhat is a JB4?\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\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\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.n54tech.com\/instructions\/s55_jb4_install.pdf\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/Download-the-install-guide-2020-1_1024x1024.png?v=1590871760\" alt=\"BMW F80 M3 F82 F83 M4 F87 M2 Competition install guide\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"Tags: bmw m3 f80 tuning, best tune, s55, 2015 2016 2017 2018 2019 m3 m4 tune, jb4 tuning software, bmw m3 tuner for sale, bmw m4 tuner m4 competition chip, bmw m4 upgrades stage 2, F82 bmw m4 tuning potential, bmw m4 jb4 dyno, performance chip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/burger-motorsports-bmw-m3_1024x1024.jpg?v=1574641207\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"float: none;\" alt=\"jb4 tuned bmw M4 bms burger tuning burger motorsports Tags: bmw m3 f80 tuning, best tune, s55, 2015 2016 2017 2018 2019 m3 m4 tune, jb4 tuning software, bmw m3 tuner for sale, bmw m4 tuner m4 competition chip, bmw m4 upgrades stage 2, F82 bmw m4 tuning potential, bmw m4 jb4 dyno, performance chip\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/jb4-tuned-bmw-M4_1024x1024.jpg?v=1566953936\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"bigblack\"\u003e\u003cb\u003eS55 BMW M3\/M4 JB4 Map Guide\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 0:\u003c\/b\u003e\u003cspan\u003e Disable JB4 \/ Full Pass Through Mode \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 1:\u003c\/b\u003e\u003cspan\u003e Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas. Suitable for all stages and fuel mixtures. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 2:\u003c\/b\u003e\u003cspan\u003e Slightly more aggressive version of map 1 intended for vehicles with exhaust modifications and 93+ octane fuel. Can also be used with E85 and racing fuel mixtures. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 3:\u003c\/b\u003e\u003cspan\u003e Slightly less aggressive version of map 1 intended for vehicles running on lower grade fuels such as 91 octane. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 4:\u003c\/b\u003e\u003cspan\u003e OEM performance but with JB4 active for diagnostics only. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 5:\u003c\/b\u003e\u003cspan\u003e \/\/M low torque \/ linear throttle map. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 6:\u003c\/b\u003e\u003cspan\u003e Custom tuning map. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 7:\u003c\/b\u003e\u003cspan\u003e Race gas map. Requires 100 octane unleaded fuel and for the fuel mass connector to be installed. This map can also be used with up to 35% E85. \u003c\/span\u003e\u003cbr\u003e\u003cb\u003eMap 8:\u003c\/b\u003e\u003cspan\u003e Methanol injection map. Requires BMS FSB controller or methanol kit for progressive mapping and safety systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch3\u003eDYNO RESULTS\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/image_99407070-fa3f-4c95-a1b1-0b5d65721970.png?v=1547769112\" alt=\"M3\/M4 S55 Dyno Results\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/image_fc375123-8d7e-4f4f-932d-95e0662aed22.png?v=1547769135\" alt=\"M3\/M4 S55 Dyno Results\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/image_ec999551-26bd-4345-b6b1-63af781ce132.png?v=1547769153\" alt=\"2015 M4 DCT, 100% stock except for JB4 and 5 gallons of E85 mixed with 91\"\u003e\u003c\/p\u003e\n\u003ch3\u003eVIDEOS \u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/tqNWgq47A1s\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb class=\"bigblack\"\u003eChange maps on the fly\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb class=\"bigblack\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/6iLqHa2YFUM\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb class=\"bigblack\"\u003eJB4 S55 CAN flap demo\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb class=\"bigblack\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/2miJ3_RekYE\" width=\"560\" height=\"315\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb class=\"bigblack\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eTags: bmw m3 f80 tuning, best tune, s55, 2015 2016 2017 2018 2019 m3 m4 tune, jb4 tuning software, bmw m3 tuner for sale, bmw m4 tuner m4 competition chip, bmw m4 upgrades stage 2, F82 bmw m4 tuning potential, bmw m4 jb4 dyno, performance chip\u003c\/p\u003e","brand":"Burger Motorsports","offers":[{"title":"Normal","offer_id":41467764342946,"sku":"M3\/M4 S55 JB4, OBDII-1","price":837.42,"currency_code":"CAD","in_stock":true},{"title":"Tial External Wastegate for LARGE TURBO systems","offer_id":41467764375714,"sku":"M3\/M4 S55 JB4, OBDII-2","price":837.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/products\/bmw-m3-m4-jb4-tune-tuner-burger-tuning.jpg?v=1640620873","url":"https:\/\/broxtuning.ca\/products\/2015-m2c-m3-m4-s55-jb4-1263052","provider":"Brox Tuning","version":"1.0","type":"link"}