Range Technology brings plug-and-play power to your 2019–2021 Silverado and Sierra 1500. Instantly disable AFM/DFM or Start/Stop for a stronger, more responsive ride. Enjoy consistent V8 performance, improved towing confidence, and smoother shifting—all without voiding your factory warranty.

Unleash instant throttle response with the Range Amp’d Pedal Controller. Featuring the only wireless Bluetooth switch, this plug-and-play booster gives you faster, sharper acceleration with fully customizable control.