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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

03.05.2018
  • Mercedes GLC (X253) GLC350 d 4MATIC

Experience an even more sporty driving pleasure in your GLC. Thanks to the CPA PowerBox the power can be increased up to 329 HP, the CPA Connective Stremm is a novelty which improves the throttle response.

15.12.2018
  • Mercedes GLE (C292) AMG GLE 63 4MATIC Coupe

The GLE 63 Coupe 4Matic is the competition to the X6 from BMW. His appearance is brawny and sporty. In conjunction with the specific software of the CPA PowerBox, the GLE gets an extra power of up to 121 HP.

17.04.2022
  • Mercedes GLS-Class (X167) GLS400 d 4MATIC

The individually adapted software for the Mercedes GLS works very well and is a lot of driving fun. The PedalBox is also a good decision for throttle pedal tuning.

04.10.2014
  • Mercedes A-Class (W176) A200

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

23.04.2022
  • 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.

11.12.2018
  • Mercedes CLA (C117) CLA 45 AMG

The specific chiptuning of the CPA PowerBox allows a power increase of up to 49 HP and 88 NM in the Mercedes-Bent CLA 45 AMG. Experience more driving pleasure and improved acceleration.

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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