Seasonal Pick Bmw M550i 2020 Collection [LAwo7rFc]

Expertly calibrated and meticulously refined, DME Tuning’s 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 Tuning saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time.

Tuning for specific octane

Check engine light removal for downpipes (off-road use only)

Top speed limiter removal

Cold start On/Off

Extend or add burble when available

Requirements

1. Requires ECU to be mailed in.
2. This upgrade requires you to send us your ECU for re-programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out.
3. You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in. The mail in form is available for download on the bottom of our homepage.