Improve throttle response in your 2014-2018 Jeep Grand Cherokee 3.0L EcoDiesel when you install a Throttle Booster. 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. These Throttle Boosters can be adjusted to meet your driving needs utilizing multiple pre-programmed driving modes. Shop XDP today and get the Throttle Booster you need for improved acceleration response.