Improve throttle response in your 2017-2019 Chevy/GMC 6.6L L5P Duramax when you install a Throttle Booster. These Throttle Boosters feature pre-programmed driving modes so they can suit your specific driving needs. Give your vehicle the upgrade it needs with Throttle Boosters from brands like Hypertech, Edge Products, Banks, Bully Dog, and BD-Power. Throttle boosters are made to modify your TPS signal and reduce acceleration, lag, and response time. Shop XDP today and get the Throttle Booster you need for improved acceleration response.