Audi S5 2008 Stage:Stage 2 (For example: If you send

(For example: If you send in your ECU via Ground shipping

If you ship it via Overnight

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

we will ship it back via Overnight

You will read the car with the device and email us the stock file

Audi S5 2008 Stage:Stage 2 (For example: If you sendExpertly 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