Audi S8 2021 femto Map Switching Selections for Various

Map Switching Selections for Various Fuel Types and Power Levels

The DME transmission tune increases shift speed

Stage 5+ Trans

We will ship you a My Genius handheld device which requires a Windows 7+ computer to pass files in between

DME CPC upgrade is a replacement of the stock CPC module

Audi S8 2021 femto Map Switching Selections for VariousExpertly calibrated and meticulously refined, DME Tunings ECU software is guaranteed to give you MORE of a good thing. More horsepower, more torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. With additional ft. lbs. of torque through the mid range, acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range. DME