BMW X3 xDrive 35i 2017 bench flash We ship you a My

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

OBD tunes allow customers to simply plug in a handheld and upgrade their ECU

we will ship it back via Ground

OBD tunes allow customers to simply plug in a cable and upgrade their ECU

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

BMW X3 xDrive 35i 2017 bench flash We ship you a MyExpertly 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