Reviewed By Keith K (VALENCIA, CA) Reviewed for a
2004Ford Mustang—7/30/2015 9:34 AM
The Superchips Flashpaq Tuner did exactly what it was designed to do, improve the overall performance of my Mustang GT. After the tune, I experienced more power, smoother shift points and better gas mileage. Needless-to-say, I'm a happy camper!