Sprint Booster Features:

Reduces throttle response time
Improved acceleration
Easy to install
Does not affect the vehicle’s electronic system
Three position settings: factory (off), Sport (green), Race (red)

Simple Installation
For vehicles with electronic control (ETC) systems, or drive by wire, this device plugs into the OE connector located behind the accelerator pedal. It is a simple installation, requiring no cutting of any wires.

Three Position Settings
Off (no light): Device is not active and vehicle is stock
Sport (Green): Device is active, throttle response and acceleration are improved over the mild setting
Race (Red): Device is active, throttle response and acceleration are improved over the mild setting

Better Drivability
In addition to the increased throttle response and the improved acceleration, there is also a noticeable difference in the transmission shifts (for vehicles equipped with Automatic transmissions).