Pedal Commander® Throttle Response Controller For Hummer H2The Most Advanced Throttle Response Controller Pedal Commander is the worlds best selling throttle response controller. It connects to the drive by wire gas pedal using a quality harness with OEM plugs, intercepting and remapping the factory signal to eliminate throttle lag. With four driving modesEco, City, Sport, and Sport+and nine adjustment levels in each, you get total control over your Hummer H2s throttle response. Experience instant