Description:

Up for sale, is a BMS JB+ piggyback tuner for the newer Mini Coopers.
According to BMS, this tuner will work with the following:

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 ALL
• 2016+ F54 Clubman S
• 2017+ F54 Clubman S ALL4
• 2017+ F54 Clubman JCW ALL4

This unit was on my 2019 F60 Mini Cooper Countryman and it gave a nice boost in performance. The power increase, will be noticeable the moment you install it. It’s not earth shattering, but you will feel a difference in power.

Asking $125OBO shipped anywhere in the Cont US.