2024 Duramax Speed Limiter Removal Instructions. The speed limiter is a program installed in the electronic control unit of the vehicle. While driving yesterday, i was able to accelerate into the 90's mph range, but when i hit 95mph, it seemed that the truck limited any increase in speed.

I plan on purchasing a pedal monster when i purchase the truck this summer so if the pm could perform this that would be ideal. You can remove the speed limiter on your chevy silverado in 3 different ways, including using a tuner or programmer, installing a performance chip, and disconnecting the wire.