Rolls Royce Cullinan 2024 ECU Tune mapswitching Removal of neutral rev limiter

Removal of neutral rev limiter

It will lock the ECU again and you will lose your tune/unlock

do not do this

AMS Titanium Bolt Kit

TCU OBD Tune

Rolls Royce Cullinan 2024 ECU Tune mapswitching Removal of neutral rev limiterExpertly calibrated and meticulously refined, DME Tunings ECU software 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 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. DME