Pay in 4 interest-free payments of $524.88 Learn more
Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
More horsepower
1000HP Capable with Race Gas
91 or 93 Octane Gasoline
You will need to disable the AUTO UPDATES by going to the following in the iDrive menu
NOTE DME Tuning saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time
BMW M5 2021 bench flash More horsepowerExpertly 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
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