Select car

Mercedes : Further testing

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.

24.06.2019
  • Mercedes CLS (C257) 450

Great noticeable extra power for the Mercedes CLS (C257) 450 with the CPA PowerBox for increased power. Test our products and be excited about the result.

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.

05.02.2021
  • Mercedes G-Class (W463) G400 d

Power at the push of a button, its that easy with our ConnectiveSystem. It is a combination of engine tuning and throttle pedal tuning and can be easily operated from the interior.

26.02.2018
  • Mercedes E-Class (W213) E220d

The highly specific software provides phenomenal performance. Up to 241 HP are possible and in combination with the Connective System offers more driving pleasure.

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.

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.

We use cookies to ensure the best possible online experience. If you continue browsing the site, you agree to the use of cookies.