Convincing performance upgrade for the Mercedes E400 with the PowerBox of CPA. Amazing power increase could be achieved in test and at the dyno for the Mercedes E400.
The individually developed software harmonises perfectly with the engine and offers safe chiptuning with the PowerBox. Choose CPA Performance, the tuning specialist.
Long-term test and specially developed software for a performance increase of up to 50 hp in the Mercedes A-Class. Test our PowerBox and convince yourself of the noticeable amazing extra power.
You get the power increase of 39 hp and 96 Nm with the PowerBox Nitro from CPA. You can also purchase throttle pedal tuning or in combination with engine tuning here.
Intensive test drives and special software development for the Mercedes to increase power. Test your car with the CPA PowerBox.
Thanks to many successful tests, our engineers and their knowledge, we were able to help the Stuttgarter star to shine even more. Chiptuning Mercedes C-Class C250 makes us especially proud as German company.
(6) Discount applies to all products offered on our site except PowerBox Pro and PedalBox. The promotion ends as soon as the intended quota of products has been used up.