Pay in 4 interest-free payments of $474.88 Learn more
Ships within 48 hours · Estimated delivery Nov 9 - Nov 14
This upgrade requires you to send us your ECU for re-programming
We recommend one-step colder spark plugs for better performance
More horsepower
Shipping costs for sending handheld will be added at checkout
We send you an OBD cable and remotely tune the car using remote desktop software called TeamViewer
BMW 750xi 2023 Stage:Stage 1 This upgrade requires you toExpertly calibrated and meticulously refined, DME Tunings ECU software for the BMW 750i 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
