BMW 335xi 2014 Stage:Stage 1 Extend or add burble/flames

Extend or add burble/flames

Requires ECU to be mailed in

DME Tunings ECU software is guaranteed to give you MORE of a good thing

This upgrade requires you to send us your ECU for re-programming

BMW 335xi 2014 Stage:Stage 1 Extend or add burble/flamesExpertly 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