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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Please contact us with your VIN if you are unsure what motor your 2013 550xi has
Requires ECU to be mailed in
we will ship it back via Overnight
" OBD tunes allow customers to simply plug in a cable and upgrade their ECU
more torque
Mercedes E63s 2015 bench flash Please contact us with yourExpertly 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
