BMW 528xi 2014 Stage:Stage 1 All of the options available

All of the options available for your tune will be discussed when our staff members are assisting you

The ECU will be tuned the same day it is received and DME Tuning will then ship back the ECU using FedEx Overnight shipping

Extend or add burble/flames

We recommend a one-step colder spark plugs for better performance

Shipping costs for sending OBD Cable will be added at checkout

BMW 528xi 2014 Stage:Stage 1 All of the options availableExpertly 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