Reviewed By Edwin C (FORT WORTH, TX) Reviewed for a 2013 Ford Mustang —1/18/2015 7:24 PM
This spacer has a mild gain. It can only be used on a stock throttle body. It will work.
Reviewed By Andrew V (VINCENT, OH) Reviewed for a 2003 Ford Mustang —7/15/2014 5:43 AM
Easy install took me about 20min if that! Great product love the whistle it makes. Just makes me want to put a turbo in my car. Helped out with my gas mileage and throttle response when I decide to get on it.