Audi S8 4N02 Limousine 12-2021 ABT Increase of the speed limitation

Vmax increase up to 270 km/h only in combination with ABT Power S modification only for vehicles with ceramic-brakes (PR-No.: PC5) the serial engine control unit needs to be send to the headquarter of ABT Sportsline in Germany. Vmax increase up to 270 km/h TÜV-certificate available for following emission classes: 715/2007* 2018/1832, 2023/443 Class DG, AP (Euro 6d), class EA, EB, EC (Euro 6e) Please note: - The modification of the ECU ist only suitable in combination with the ABT Power S upgrade. - only suitable for vehicles with ceramic-brakes (PR-No.: PC5) Please be aware! For the feasibility of the ECU modification it is mandatory to check in advance the ECU number and software version of the car. In the case of new ECU number or changes to the ECU hardware, modification only possible with caveat. The modification of the ECU can be performed at the car by ABT Sportsline also the dispatch from the ECU is possible. For this it is necessary to sent the ECU for reprogramming to ABT Sportsline.