Collection: 2007-2014 GMC Sierra 2500HD Throttle Improvement

Throttle response controllers fit 2007-2014 GMC Sierra 2500HD trucks with the factory drive-by-wire pedal. Plug-in modules from Pedal Commander and SCT eliminate the gas-pedal lag on both the 6.0L Vortec and 6.6L Duramax, with multiple sensitivity modes for towing, daily driving, and off-road crawling.

Will a throttle controller void my powertrain warranty or trigger a check engine light? No. These modules only adjust the pedal signal, do not alter ECU tuning, and unplug in seconds before a dealer visit with no trace left behind.

Verified fitment on every listing, no guesswork at checkout.