BMW M4 Competition 2023 femto 1600HP Capable with E85

1600HP Capable with E85

shipping costs for sending an ECU to and from DME Tuning is the responsibility of the purchaser

DME CPC upgrade is a replacement of the stock CPC module

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

AMS Performance R8/Huracan ALPHA Fuel System – Twin Pump Kit

BMW M4 Competition 2023 femto 1600HP Capable with E85Expertly 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