View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2001 GMC Sierra 3500 with throttle controllers? At Tunersports.com we carry a huge selection of the top name brand performance throttle controller parts and accessories.
 OUT OF STOCK 1057735By reducing pedal lag, the Throttle Sensitivity Booster forces your performance curve to occur sooner, achieving quicker engine response and a "fly back in your seat" feeling. The plug-and-play module easily installs in minutes using factory connections and is adjustable to boost throttle signals by... BD Diesel Throttle Sensitivity Booster - Chevy 2001-2005 6.6L Duramax 2001-2002 GMC Sierra 3500 SL 2001-2005 GMC Sierra 3500 SLE / SLT $289.95 |