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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

12.05.2015
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Individual software development for the Mercedes V-Class 250d and the CPA PowerBox. The perfectly coordinated engine tuning brings a lot of driving pleasure.

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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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Thanks to many successful tests, our engineers and their knowledge, we were able to help the Stuttgarter star to shine even more. Chiptuning Mercedes C-Class C250 makes us especially proud as German company.

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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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