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On the dyno: Mercedes CLS (C257) 450

Chiptuning Mercedes CLS

With the latest generation of assistance systems and sporty-calm, the Mercedes CLS (C257) 450 was tested at CPA. As standard, the Stuttgarter has 367 hp and 500 Nm. After our tests and successfully developed software to increase the power with our PowerBox, a performance increase of up to 84 hp and 113 NM can be achieved. In combination with our PedalBox you get an even sportier driving feeling. With the ConnectiveSystem, the different power levels of the PowerBox can be easily controlled with the PedalBox from the interior. Discover new power for your car with chiptuning from CPA Performance.

performance diagram Mercedes CLS (C257) 450
24.06.2019

Mercedes : Further testing

30.04.2022
  • Mercedes E-Class coupe (238) E450

An additional power of 84 hp and 113 Nm can be achieved with the CPA PowerBox. Decide on the CPA products and be amazed.

22.05.2015
  • Mercedes B-Class (W246) B220 4MATIC

Thanks to the specific engine software up to 28% increased performance are possible. In combination with the Connective System you can control the power at any moment. Convince yourself from CPA Chiptuning.

08.01.2019
  • Mercedes E-Class (W212) E 63 AMG

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.

29.04.2022
  • Mercedes E-Class (W213) E300d

The CPA PowerBox and PedalBox work reliably and very pleasantly in the Mercedes E-Class. The CPA ConnectiveSystem is highly recommended.

04.10.2014
  • Mercedes A-Class (W176) A200

CPA Chiptuning is testing and developing software and PowerBoxes for the Mercedes A 200.

15.04.2022
  • Mercedes A-Class (W177) A250 4MATIC

The increase in power with perfectly adapted software and hardware from CPA Chiptuning. Also available in combination with the PedalBox.

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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