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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

11.12.2018
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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.

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  • 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.

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The CPA Chiptuning Connective System is the perfect combination of engine tuning and throttle pedal tuning. You can easily select the different power levels with the PedalBox.

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  • Mercedes CLS (C257) 350 d

In the in-line six-cylinder of the Mercedes Benz CLS 350d slumbering still hidden potential, the engine-specific software of the CPA PowerBox awakens this extra power from her slumber. Up to 63 HP and 131 NM more power are possible.

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  • Mercedes S-Class (W222) S350 CDI BlueTEC

The luxury class at the test by CPA chiptuning.

08.01.2021
  • 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.

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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