Select car

More power for the new CLS

Mercedes-Benz CLS 350 d

The CLS brings a new design language to the model range of Mercedes-Benz. The overhang at the front grows so that the nose hangs even lower over the asphalt. Also in the rear, the overhang also grows flush to complete without a step to the bumper. The CLA looks more elegant and sportier-aggressive than ever before. In the interior, the CLS is reminiscent of the E-Class, leather and wood wherever the eye can see. The 3-liter straight-six in the CLS 350d makes 286 series horsepower, here comes the engine-specific chip tuning of the CPA PowerBox into play. Up to 63 HP and 131 NM extra power are playfully possible and will benefit the R6 in every way. Thanks to the standard four-wheel drive, the power is transferred unimpeded to the asphalt while the 3-liter diesel infatuates with its fine, silky barrel. If you want to get even more out of your CLS, you are well served by the CPA Connective System. It offers the driver the opportunity to change the driving modes at any time, the extra power is regulated as needed and in combination with the PedalBox, the system reaches its full potential.

performance diagram Mercedes CLS (C257) 350 d
12.11.2018

Mercedes : Further testing

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.

13.08.2015
  • Mercedes SLK (R172) 250 CDI BlueEFFICIENCY

More power with the PowerBox of CPA for your Mercedes SLK 250 CDI. With the specially developed software by the CPA engineers, your SLK 250 CDI gets even sportier.

27.10.2020
  • Mercedes SLS-Class (C197) SLS AMG

Different driving modes for the response of the throttle pedal for the Mercedes SLS AMG (C197). You can freely choose from Sport + to Eco II and thus adapt the throttle pedal to your driving style.

16.04.2022
  • Mercedes B-Class (W247) B200

The individually developed software harmonises perfectly with the engine and offers safe chiptuning with the PowerBox. Choose CPA Performance, the tuning specialist.

18.07.2018
  • Mercedes C-Class (W205) C200

Thanks to real-time optimization, the power of your Mercedes-Benz can be increased up to 234 hp and 381 NM. Order today and experience a more powerful acceleration and more driving pleasure.

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.

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.