Increased performance with purpose-built software

Typical of the Mercedes-Benz CLS: a long bonnet, a coupé-like body and a slightly sloping rear. As a 63 AMG, the coupe is bursting with power, 525 hp and 700 NM are available ex works. But with CPA's high-dose chip tuning, you can still get a lot of performance out of it. With the CPA PowerBox, up to an incredible 639 hp and 851 NM are possible. Improved acceleration as well as more agility and driving pleasure are the result of the successful chip tuning.