Mercedes CLA35 2021 Stage:Stage 2 We ship you a My

We ship you a My Genius handheld device which requires a Windows 7+ computer to pass files in between

The DME transmission tune increases shift speed

AMS Ancillary Components

You will need to disable the AUTO UPDATES by going to the following in the iDrive menu

ECU UNLOCK

Mercedes CLA35 2021 Stage:Stage 2 We ship you a MyExpertly 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