BMW M5 2017 dimsport You will be charged return

You will be charged return shipping at checkout

You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in

All available features for your tune will be discussed when our staff members are assisting you at your appointment time

DME Tuning saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time

This upgrade requires you to send us your ECU for re-programming

BMW M5 2017 dimsport You will be charged returnExpertly 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