Pay in 4 interest-free payments of $187.38 Learn more
Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
Expertly calibrated and meticulously refined
You will read the car with the device and email us the stock file
OBD tunes allow customers to simply plug in a cable and upgrade their ECU
acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range
If the iDrive asks you to update your apps
BMW 550xi 2014 Stage:Stage 2 Expertly calibrated and meticulously refinedExpertly 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
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