Collection: 2015-2019 Chevy Silverado 2500HD Throttle Improvement

Throttle response controllers for the 2015-2019 Chevy Silverado 2500HD eliminate the factory drive-by-wire lag. We stock Pedal Commander and other plug-in modules with multiple sensitivity modes for city, tow, and off-road driving, all wiring into the accelerator pedal harness.

Will a throttle controller void my powertrain warranty? No. These units do not alter ECU tuning or fuel maps, they only remap pedal signal timing, and they unplug in seconds before a dealer visit.

Verified fitment for your 2500HD, no guesswork.