BMW 650xi 2014 Stage:Stage 2 You will be charged overnight

You will be charged overnight return shipping at checkout

The mail in form is available for download on the bottom of our homepage

Extend or add burble/flames

You will need a Windows 7+ laptop for this process

Extend or add burble when available

BMW 650xi 2014 Stage:Stage 2 You will be charged overnightExpertly 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