BMW 335i 2014 Stage:Stage 2 and a more exhilarating driving

and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management

We will email you a tuned file based on your request which you load into the device and flash the car

Stage 2 and above requires that you gap your spark plugs to

Extend or add burble when available

(For example: If you send in your ECU via Ground shipping

BMW 335i 2014 Stage:Stage 2 and a more exhilarating drivingExpertly 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