S55 JB4 Tuner for 2015-2020 BMW M3/M4/M2C

JB4 Features & Benefits • Gains are 80whp/100tq on pump gas and up to 120whp/140wtq on higher octane or E85 mixtures.• Improves 0-60 times and 1/4 mile times• Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels• Ethanol (E85) compatible tuning maps• Able to read/delete fault codes• View and record up to 40 different gauges/engine parameters in real-time with the JB4 app.• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch• Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment• The JB4 offers a lot more performance, functionality, and safety than your average performance chip• Quick Plug & Play Installation• CANbus OBDII integration offering unrivaled tuning features and performance• Improved performance over non-integrated chip tunes• Runs as smoothly as stock, this is how your vehicle should have come from the factory• Compatible with all driving modes• Fuel economy unchanged during normal driving• 91 octane fuel or better required for performance gains• Not VIN locked and can be removed without a trace and resold down the road• Includes the rugged JB4 billet aluminum enclosure for protection• Made in the USA• Free USA Shipping• 5 year warranty S55 JB4 ApplicationsBMW M2 • 2018 2019 2020 M2 Competition (S55 Engine)BMW M3 • 2015 2016 2017 2018 2019 F80 M3BMW M4• 2015 2016 2017 2018 2019 F82 F83 M4, M4 GTS, M4 CS