Audi S8 2020 Stage:Stage 1 If the ECU needs to

If the ECU needs to be mailed to us

Pricing includes ECU unlock

It will lock the ECU again and you will lose your tune/unlock

We send you an OBD cable and remotely tune the car using remote desktop software called TeamViewer

We recommend new spark plugs every 20K miles

Audi S8 2020 Stage:Stage 1 If the ECU needs toExpertly 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