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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

29.10.2020
  • Mercedes-AMG GT (C190) AMG GT C

With the ConnectiveSystem from CPA you have a combination of PowerBox and PedalBox, which makes it possible to easily select the power levels from the interior using the PedalBox. Pedal tuning and engine tuning combined with engine-specific software.

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.

17.02.2021
  • Mercedes A-Class (W177) A35 AMG 4MATIC

Long-term tests and intensive, engine-specific development of the software for increased power for the Mercedes A-Class (W177) A35 AMG 4MATIC with CPA Chiptuning. Test the power increase for your car.

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.

24.09.2018
  • Mercedes C-Class (W205) AMG C63

The motor-specific software from CPA ensures noticeable additional power of up to 20% directly after installation. Thanks to the turbo technology in the new C63 AMG, a significant increase in output is possible.

07.09.2018
  • Mercedes C-Class (W205) C43 AMG 4MATIC

The CPA PowerBox blends perfectly with the C43 AMGs V6 twin-turbo engine, increasing performance by up to 17%. Dormant potential is unleashed, so does the Mercedes Benz up to 428 HP.

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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