How about up to 40hp to the wheels (50hp crank) on a completely stock B48 on pump gas? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on 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, E85 fuel support, progressive water/methanol support, built in data logging, built in code reading, and much more.
Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 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 customisation but for more advanced enthusiasts the BMS DATA cable allows you to connect via a laptop for data logging and free software updates.
The latest B38/B48 map guide, feature set, firmware updates, and
directions are posted here.
JB4 Features & Benefits
Power gains of up to 40hp to the wheels on a stock vehicle Improves 0-60 times and 1/4 mile times Preloaded with custom JB4 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 unrivalled 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 aluminium enclosure for protection Made in the USA Free USA Shipping 5 year warranty
Applications:MINI B38/B46/B48
2014+ F57 Cooper S 2015+ F57 Cooper JCW 2014+ F55/F56 Cooper S 2015+ F55/F56 JCW 2018+ F55/F56 MINI One 2017+ F60 Countryman S 2017+ F60 Countryman S ALL4 2018+ F60 Countryman JCW ALL4 2016+ F54 Clubman S 2017+ F54 Clubman S ALL4 2017+ F54 Clubman JCW ALL4
Please note that both versions are identical hardware wise, it's just the pre-loaded firmware and settings that differ. If you purchase the data cable or bluetooth kit, the firmware and settings can be changed by the customer.
