Description:

Burger JB4 Tuner

Ready to take your MINI B38/B46/B48 turbo to the next level?

The JB4 is the most advanced and highly featured tuning system available for your B38/B46/B48 MINI. Power gains are up to 40hp to the wheels (55hp crank) for a B48. Gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. 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.

No ECU flash needed and compatible with locked 🔒 ECUs

Vehicle Fitment

MINI B38/B46/B48
• 2014-2019 F57 MINI Cooper S
• 2015-2019 F57 MINI Cooper JCW GP
• 2014-2019 F55/F56 MINI Cooper S
• 2015-2019 F55/F56 MINI Cooper JCW
• 2018-2019 F55/F56 MINI Cooper One

• 2017-2019 F60 MINI Countryman S including ALL4
• 2018-2019 F60 MINI Countryman JCW ALL4

• 2016-2019 F54 MINI Clubman S
• 2017-2019 F54 MINI Clubman S ALL4
• 2017-2019 F54 MINI Clubman JCW ALL4

When I purchased my new MINI this was installed on top of a Stage 2 Tune and is just way more than I need. Help find it a new home. It has been unlinked from my account, cleaned and ready to be installed. Jump on this now for only half the price of new one!
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