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DME Tuning’s ECU software for the BMW X3M is guaranteed to give you MORE of a good thing
of torque through the mid-range
We recommend one-step colder sparks plugs for better performance
000 Installed
(For example: If you send in your ECU via Ground shipping
BMW M4 Competition 2023 dimsport DME Tuning’s ECU software 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
