Reviewed By Todd K (Parker, CO) Reviewed for a 2008 Ford Mustang —9/30/2008 9:38 AM
This car is fast to begin with. I was able to raise my rev limiter and set the pre set horse power program and fuel saver. The motor definately has a little more pep to it, however, I would rate it at an additional 15 - 20 horse maximum. Install was perfect!