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Mercedes C-Class (W205) AMG C63 S Chiptuning

Engine-specific software development on the dyno

The Mercedes AMG C63s W205 is further proof of the performance of the CPA engineers, who have optimized the C63s by 90 PS and 123 NM with the flagship of CPA, the Connective System. Extensive tests were necessary in order to move this 4.0 L V8 from the series state to an opulent extra power and the result is brutal. Perfect responsiveness, more powerful acceleration that promises pure driving pleasure. So the C63s doesn't have to hide from any sports vehicle.

performance diagram Mercedes C-Class (W205) AMG C63 S
12.12.2020

Mercedes : Further testing

29.03.2022
  • Mercedes A-Class (W177) A45 S AMG 4MATIC+

Amazing extra performance and more driving pleasure with the CPA ConnectiveSystem. You decide when you need an increase in performance and activate it at the push of a button.

12.05.2015
  • Mercedes A-Class (W169) A180 CDI

More torque for more power and noticeable higher performance. Our CPA PowerBox optimally tuned for more performance of the Mercedes A180 CDI.

19.06.2018
  • Mercedes CLS (C218) 63 AMG

CPA helps the already powerful CLS 63 AMG to even more power, up to 639 hp and 851 NM are possible. More driving pleasure and improved acceleration are the result.

16.06.2014
  • Mercedes A-Class (W176) A45 AMG 4MATIC

Now test our tuningbox at the A45 AMG from Mercedes.

25.09.2015
  • Mercedes E-Class (W212) E400

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.

03.05.2018
  • Mercedes GLC (X253) GLC350 d 4MATIC

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.

Our car tests

(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.

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