Mercedes Benz W204 C63 AMG ECU Tune Stage:Stage 1 +70hp +40tq TRUE FLEX FUEL

TRUE FLEX FUEL

Experience the power of pure sound and performance with Gintani

durability

EVERY BMW F1X M5/M6 TUNE INCLUDES:

Please allow 12-15 weeks for item to be available

Mercedes Benz W204 C63 AMG ECU Tune Stage:Stage 1 +70hp +40tq TRUE FLEX FUELTuned by Alex Gintani himself, Gintani Tunings ECU Software is guaranteed to give you more horsepower, 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. Gintani saves your stock factory ECU settings