BMW M6 2018 Stage:Stage 3 The ECU will be tuned

The ECU will be tuned the same day it is received and DME Tuning will then ship back the ECU using FedEx Overnight shipping

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

You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in

Extend or add burble/flames

BMW M6 2018 Stage:Stage 3 The ECU will be tunedExpertly 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