Pay in 4 interest-free payments of $162.38 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
The device holds the stock and tuned files for easy back and forth
Extend or Add Burble
We recommend one-step colder spark plugs for better performance
We will ship you a My Genius handheld device which requires a Windows 7+ computer to pass files in between
Not for N63 motors
Mercedes C400 2016 femto The device holds the stockExpertly 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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