Convincing serial sound and engine power, but with our PowerBox you can still squeeze out a bit more. Test the PowerBox for your Mercedes.
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.
CPA Chiptuning is testing and developing software and PowerBoxes for the Mercedes GLA-class 200CDI.
Experience your sports car with additional power and be amazed. With chiptuning from CPA, you can achieve a considerable additional power.read more
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