The Mercedes A-Class on the test bench with decent performance improvement by our chiptuning.
Long-term test and specially developed software for a performance increase of up to 50 hp in the Mercedes A-Class. Test our PowerBox and convince yourself of the noticeable amazing extra power.
Considerable additional power for the Mercedes E-Class coupe (238) E260 with the PowerBox from CPA Chiptuning. Different tests enable customized and safe chiptuning.
The CPA PowerBox blends perfectly with the C43 AMGs V6 twin-turbo engine, increasing performance by up to 17%. Dormant potential is unleashed, so does the Mercedes Benz up to 428 HP.
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.
(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.