BMW M3 2015 dimsport Not for N63 motors

Not for N63 motors

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

of torque through the mid-range

We also recommend changing your spark plugs and Primary O2 sensors every 15k miles

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

BMW M3 2015 dimsport Not for N63 motorsExpertly 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