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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

14.04.2022
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You get the power increase of 39 hp and 96 Nm with the PowerBox Nitro from CPA. You can also purchase throttle pedal tuning or in combination with engine tuning here.

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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.

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  • Mercedes GLE-Class (V167) GLE350de 4MATIC

At CPA Chiptuning you will find secure and engine-specific developed chiptuning for your Mercedes GLE-Class (V167) GLE350de 4MATIC. Try it today and see for yourself.

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  • Mercedes C-Class (W206) C300d

Test the extra power for your Mercedes C300d with the CPA PowerBox. You will be absolutely satisfied with the result.

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  • 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.

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  • Mercedes S-Class (W223) S500

Fresh from the factory directly at CPA Performance, the new Mercedes S-Class S500 W223 for testing and individual software development. An astonishing additional power of over 500 HP and 630 Nm can be achieved with the tuning expert CPA.

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(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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