Add Horse Power, Torque in 10 Minutes - Electronically - Super chips reprogram the ECU to boost HP 10% and Torque 13% using the vehicle's diagnostic port. Easy plug in, answer a few questions and unplug to complete the process. Increases engine output throughout the entire RPM range for improved low end and full throttle performance. NOTE: Only Superchips that are tested to verify that the customer has returned the application vehicle to in.stockin. condition will be credited.