VF MERCEDES AMG C63/C63S (W205) ECU SOFTWARE

Mercedes-Benz AMG C 63/ C 63S
4.0 L V8 Twin Turbo (M177) 2015 - Present
Expertly calibrated and meticulously refined, HEX Tuning�s ECU software for the Mercedes AMG C63S 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 as much as 100+ extra 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.
Stage ONE 
+40-50WHP +60-80WTQ
Speed limiter removed
Improved throttle response
Stage TWO
+80-90WHP +100-110WTQ
Speed limiter removed
Improved throttle response
Requires Aftermarket Downpipes
(OFF-ROAD USE ONLY)