Pay in 4 interest-free payments of $212.38 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Cold start On/Off
Shipping costs for sending an ECU to and from DME Tuning is the responsibility of the purchaser
OBD tunes allow customers to simply plug in a cable and upgrade their ECU
do not do this
More horsepower
BMW X3M 2020 femto Cold start On/OffExpertly 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
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