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More power for your Mercedes SL400

With the CPA PowerBox up to 61 HP additional power

We felt the Mercedes SL as absolutely suitable for everyday life. The double-charged 3.0-liter-V6 engine has a good draft and an excellent sound in our opinion. Our engineers have performed detailed work on the engine specific software. Although the performance increase in percent is not particularly a highlight at first sight, but an additional 61 hp increase with a series performance of 367 horse power is nevertheless a lot we think.

performance diagram Mercedes SL (R231) SL400
05.09.2016

Mercedes : Further testing

22.05.2015
  • Mercedes B-Class (W246) B220 4MATIC

Thanks to the specific engine software up to 28% increased performance are possible. In combination with the Connective System you can control the power at any moment. Convince yourself from CPA Chiptuning.

19.06.2018
  • Mercedes CLS (C218) 63 AMG

CPA helps the already powerful CLS 63 AMG to even more power, up to 639 hp and 851 NM are possible. More driving pleasure and improved acceleration are the result.

28.04.2022
  • Mercedes CLA-Class (C118) CLA200 d

Intensive test drives and special software development for the Mercedes to increase power. Test your car with the CPA PowerBox.

04.10.2014
  • Mercedes A-Class (W176) A200

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

04.10.2021
  • Mercedes GLS (X166) GLS63AMG

Thanks to engine-specific software development and numerous tests on the road and dyno, safe chiptuning can now be offered for the Mercedes GLS 63 AMG. Test the chiptuning from CPA Performance.

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.

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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