BMW 428xi 2013 Stage:Stage 2 Check engine light removal for

Check engine light removal for downpipes (off-road use only)

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

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

Requires ECU to be mailed in

Cold start On/Off

BMW 428xi 2013 Stage:Stage 2 Check engine light removal forExpertly 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