BMW X3 M40i 2022 dimsport (Valet Mode

(Valet Mode

Done at the comfort of your home with your windows computer

You will need a Windows 7+ laptop for this process

Proprietary AMS Gearworks Internal Modifications

All of the options available for your tune will be discussed when our staff members are assisting you

BMW X3 M40i 2022 dimsport (Valet ModeExpertly 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