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You get the power increase of 39 hp and 96 Nm with the PowerBox Nitro from CPA. You can also purchase throttle pedal tuning or in combination with engine tuning here.

The individually developed software harmonises perfectly with the engine and offers safe chiptuning with the PowerBox. Choose CPA Performance, the tuning specialist.

Amazing extra performance and more driving pleasure with the CPA ConnectiveSystem. You decide when you need an increase in performance and activate it at the push of a button.

Intensive test drives and special software development for the Mercedes to increase power. Test your car with the CPA PowerBox.

The increase in power with perfectly adapted software and hardware from CPA Chiptuning. Also available in combination with the PedalBox.

Audi Q7 chiptuning with the PowerBox from CPA. The PedalBox for thorttle pedal tuning is also available from us for the Audi Q7.