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 customization 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.
This Burger Motorsports Custom Tune: JB4 is one of the many MINI Cooper Parts and Accessories that we carry and fits the following MINI Cooper Models and Years:
F54 MINI Cooper Clubman: 2016, 2017, 2018, 2019, 2020
F54 MINI Cooper S Clubman: 2016, 2017, 2018, 2019, 2020
F55 MINI Cooper Four Door: 2015, 2016, 2017, 2018, 2019, 2020
F55 MINI Cooper S Four Door: 2015, 2016, 2017, 2018, 2019, 2020
F56 MINI Cooper Hatchback: 2014, 2015, 2016, 2017, 2018, 2019, 2020
F56 MINI Cooper S Hatchback: 2014, 2015, 2016, 2017, 2018, 2019, 2020
F57 MINI Cooper Convertible: 2016, 2017, 2018, 2019, 2020, 2021
F57 MINI Cooper S Convertible: 2016, 2017, 2018, 2019, 2020, 2021
F60 MINI Cooper Countryman: 2017, 2018, 2019, 2020, 2021, 2022F60 MINI Cooper S Countryman: 2017, 2018, 2019, 2020, 2021, 2022
F55/F56/F57 (North American spec):
2014-2015 Base Cooper= B36
2016 and newer Base Cooper= B38
2014 Cooper S= B48
2015 and newer Cooper S= B46
Cooper S JCW= B48
R-Fifty WHAT?? Confused about what model MINI you have? We’re here to help. Check this out for more information.
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