MERCEDES AMG CLS 63/ 63 S (W218) ECU TUNING SOFTWARE

Mercedes-AMG CLS 63/ 63 S (W218

5.5 L V8 Twin Turbo (M157)  

2011 - 2018

Stage ONE

+45-65WHP

+160-180WTQ

Expertly calibrated and meticulously refined, HEX Tuning’s ECU software for the W218 Mercedes AMG CLS 63 / CLS 63S 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

Disclaimer: This product is 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. Learn more >  Software tuning provided is designed around the stock vehicle. Any major changes in airflow components such as high flow cats or enlarged throttle body diameters may require custom tuning optimization which VF does not include or provide.