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Gintani Tuning’s ECU Software is guaranteed to give you more horsepower
Tuning Methods:
crafted to enhance both performance and sound for Ferrari’s V12 masterpieces
Top Speed Limit removal (optional)
If you ship it via Overnight
Mercedes Benz CLS63s AMG ECU Tune Stage:Stage 1 +127hp +240Tq Gintani Tuning’s ECU Software isTuned 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
