Improve throttle response in your 2005-2006 Jeep Liberty 2.8L CRD when you install a Throttle Booster. Throttle boosters are made to modify your TPS signal and reduce acceleration, lag, and response time. Leading brands including Hypertech, Edge Products, Banks, Bully Dog, and BD-Power offer Throttle Boosters so you can get the most out of your vehicle. Most Throttle Boosters feature multiple driving modes so that they can be adjusted to suit your driving needs. Shop XDP today and get the Throttle Booster you need for improved acceleration response.