Are you looking to make your throttle more responsive with better vehicle acceleration? You can have both with Bully Dog’s Thruster Throttle Booster. This device will reduce lag time making it easy to jump into the passing lane, hit the racetrack, or give you the boost you need for those off-road trips. To make it even better, it’s easy to install inline between your vehicle’s pedal position sensor and the vehicle harness. Adjust on the fly and really feel the change as you drive. With it's waterproof design, it's well suited for off-roading, and it'll give your vehicle just the boost it needs. 50 State legal.