MERCEDES S63 AMG (C217) ECU SOFTWARE (2018+)

AMG S 63 (C217) 
4.0 L V8 Twin Turbo M177
2018 - Present \

Stage ONE +80-90HP +100-120TQ

Speed limiter removed

Improved throttle response

Expertly calibrated and meticulously refined, HEX Tuning’s ECU software for the Mercedes-Benz AMG S63 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

Products are not compliant with the California Air Resource Board and not for use on public roads in California. This applies to any aftermarket product that does not display a CARB EO#. Power ratings are subject to conditions and dynamometer model used.