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Ships within 48 hours · Estimated delivery Sep 25 - Sep 30
Tuning for specific octane
Expertly calibrated and meticulously refined
Please contact us with your VIN if you are unsure what motor your 2013 550i has
We also recommend changing your spark plugs and Primary O2 sensors every 15k miles
All available features for your tune will be discussed when our staff members are assisting you at your appointment time
BMW 740xi 2018 dimsport Tuning for specific octaneExpertly 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
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