BMW 535i 2016 ECU Tune mapswitching DME Tuning’s ECU software for

DME Tuning’s ECU software for the BMW 535i is guaranteed to give you MORE of a good thing

We also recommend changing your spark plugs and Primary O2 sensors every 20k miles

Please contact us with your VIN if you are unsure what motor your 2013 550i has

OBD tunes allow customers to simply plug in a cable and upgrade their ECU

BMW 535i 2016 ECU Tune mapswitching DME Tuning’s ECU software forExpertly calibrated and meticulously refined, DME Tunings ECU software for the BMW 535i 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