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Tunes for specific octane
You will read the car with the device and email us the stock file
Requirements
You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in
Mercedes E550 2014 Stage:Stage 2 Tunes for specific octaneExpertly 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
