BMW 428i 2013 Stage:Stage 2 You will be charged return

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and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management

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acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range

BMW 428i 2013 Stage:Stage 2 You will be charged returnExpertly 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