BMW 535xi 2015 ECU Tune femto increases line pressure and increases

increases line pressure and increases torque capacity

disable speed limiter

NOTE: Only for N63TU MOTORS

do not do this

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

BMW 535xi 2015 ECU Tune femto increases line pressure and increasesExpertly 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