BMW M440i 2021
Expertly 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 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
ECU UNLOCK
DME can tune 2021+ BMW's (06/2020+ build date). The turn around time is 2 business days.Pricing includes ECU unlock, tune and shipping.
NOTE
You will need to disable the AUTO UPDATES by going to the following in the iDrive menu. Car > Settings > General Settings > Data Privacy > Select "No Service". If the iDrive asks you to update your apps, do not do this. It will lock the ECU again and you will lose your tune/unlock.
Original: $2,599.00
-70%$2,599.00
$779.70Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Expertly 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 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
ECU UNLOCK
DME can tune 2021+ BMW's (06/2020+ build date). The turn around time is 2 business days.Pricing includes ECU unlock, tune and shipping.
NOTE
You will need to disable the AUTO UPDATES by going to the following in the iDrive menu. Car > Settings > General Settings > Data Privacy > Select "No Service". If the iDrive asks you to update your apps, do not do this. It will lock the ECU again and you will lose your tune/unlock.
