The individual chip tuning of the CPA PowerBox provides a clear performance boost in the E class, with up to 329 hp and 786 NM at the press of a button. Order today and see for yourself.
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.
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.
(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.