BMW 3 serie ( F3x LCI - 06 / 2015 - 2019 ) Tuning Boxes

The E3 Performance Tuning Box is unique: it's the only tuning box with overheating protection. Therefore the E3 Performance box is the safest way to improve the power and torque of your BMW 3 serie.

Select your BMW 3 serie engine:

Contact us if you can't find the engine of your car in our application list. If it's a recent engine, the E3 Performance tuning box might be in development.