Section 1 Mercedes GLC 63 AMG 4.0 L V8 Twin Turbo M177 2016 - Present   Expertly calibrated and meticulously refined, HEX Tuning’s ECU software for the Mercedes-Benz AMG GLC63 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. Section 2 Stage ONE +50-60WHP +100-120WTQ     Section 3 Stage ONE | All Wheel Drive Mustang Dyno Section 4 Coming soon Section 5 Coming soon Section 6 Coming soon