Sprint Booster

The Sprint Booster throttle response controller by AFE POWER is designed for drivers seeking immediate engine response without the need for engine modifications, tuning, or reflashing. This product is ideal for enthusiasts who are frustrated with the delay between pedal input and acceleration, particularly in modern vehicles that prioritize emissions compliance.

The Sprint Booster works by intercepting signals between the throttle pedal and the engine control module, allowing users to adjust response sensitivity without altering fuel maps or ignition timing. This compact unit is easy to install with a plug-and-play design that requires no cutting, soldering, or permanent modifications. It features multiple driving modes—Sport, City, and Custom—enabling drivers to customize their throttle response based on their driving conditions.

Compatible with nearly all modern gasoline-powered vehicles equipped with electronic throttle control, the Sprint Booster enhances throttle response for trucks, SUVs, sedans, and sport compacts alike. This product is often recommended as a first upgrade for drivers who want to improve their vehicle's performance without voiding the warranty.