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In test: Mercedes SLK 250 CDI

Even more sportiness with the CPA PowerBox

The Mercedes SLK 250 CDI is the first in its class. Long before the developers were afraid to pack such a diesel engine in a roadster. But nothing ventured, nothing gained. By the sporty look of the roadster, one can hardly imagine how fuel-efficient the small is. While it has innately a high torque, but a little more horsepower would not do harm, in our point of view. By PowerBox Nitro with specially developed software, a power increase of 29% could be achieved. Thus the Stuttgarter will get more lively and sporty.

performance diagram Mercedes SLK (R172) 250 CDI BlueEFFICIENCY
13.08.2015

Mercedes : Further testing

17.02.2021
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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.

29.04.2022
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The CPA PowerBox and PedalBox work reliably and very pleasantly in the Mercedes E-Class. The CPA ConnectiveSystem is highly recommended.

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Individual map optimization by specially developed software to increase the performance. Mercedes E250 CGI more power.

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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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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.

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.

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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