Mercedes Benz W204 C63 AMG ECU Tune Stage:Stage 1 +70hp +40tq 100% perfect fitment

100% perfect fitment

Factory 354 HP / 369 lb-ft

Please allow 12-15 weeks for item to be available

*Please allow 8-10 weeks to complete exhaust build as they are built to order

6 MONTH MOTEC SUPPORT FROM GINTANI

Mercedes Benz W204 C63 AMG ECU Tune Stage:Stage 1 +70hp +40tq 100% perfect fitmentTuned 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