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.
Experience an even more sporty driving pleasure in your GLC. Thanks to the CPA PowerBox the power can be increased up to 329 HP, the CPA Connective Stremm is a novelty which improves the throttle response.
Downsizing can be fun. A perfect example is the E63 AMG with specific software from the CPA PowerBox. With up to 121 HP and 157 NM more power, the E63 AMG is a real steam hammer.
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.
After intensive long-term tests and individually developed software, great extra power can be achieved. Mercedes G-Class (W463) G 63 AMG Chiptuning from CPA Performance.
In intensive long-term tests, various parameters from different driving situations are collected and analyzed. On the basis of this data, a perfectly coordinated chiptuning can be developed especially for the engine and a super additional power for the Mazda CX-5 is achieved.read more