Performance Upgrade The Pedal Commander is one of the essential Silverado accessories that eliminates the delay from your electronic gas pedal, allowing your Chevrolet Silverado 1500 2500HD to accelerate faster. Choose from 4 adjustable modes with 36 throttle sensitivity settings Eco, City, Sport, Sport. Works perfectly with other performance upgrade parts like tuners, mods, cold air intakes, programmers and chips. Improved Efficiency By optimizing throttle response, the Pedal Commander, a key component among Silverado accessories, can help you achieve better fuel efficiency when in Eco mode. PlugandPlay Installation Easily install the Pedal Commander on your Chevrolet Silverado 1500 2500HD without the need for complicated wiring or modifications. The Pedal Commander throttle response controller is a plugandplay performance part for your Chevrolet Silverado that wont void your Silverados warranty or leave any trace behind on your ECU.