Mercedes CLA45 2015 Stage:Stage 1 Done at the comfort of

Done at the comfort of your home with your windows computer

Stock Motor

AMS Gearworks Disassembly

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

Not for N63 motors

Mercedes CLA45 2015 Stage:Stage 1 Done at the comfort ofExpertly 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