Clear edges and surfaces make up the elegant and sporty design of the A4. If CPA chiptuning is added, the A4 delivers up to 310 HP and +86 NM. The four-wheel drive Quattro contributes to a sporty driving feeling.
With the CPA Connective System you can switch the desired extra power on and off as required, and it is also a combination with throttle pedal tuning for full driving pleasure. Engine-specific software development for safe chiptuning for the Audi Q5.