BMW Tuning Boxes
The E3 Box is the easiest and safest way to improve the performance of your BMW, without warranty issues. The E3 Box is unique: it's the only box with overheating protection.
Get the most out of your BMW's engine with our BMW Tuning Box
- greater driving driving pleasure
- up to 25% more power
- lighter ecological footprint
- up to 15% more fuel efficient
The E3 Box does not only improve the performance of your current car, but even the performance of your next car: it's reprogrammable for your next car (with matching wiring).
We are the BMW tuning specialist!
Select your BMW model
Contact us if you can't find the model of your car in our application list. If it's a recent model, the E3 Performance tuning box might be in development.