Reviewed By lyndon d (Odessa, TX) Reviewed for a 2007 Ford Mustang —5/10/2016 12:31 PM
The instructions aren't very clear, especially the photographs. It is sometimes hard to discern exactly what's being conveyed in the pictures, even with the written directions. However, I figured it all out, got it installed, and it added nice, pony sounds. And increased power. However, it does not seemed to have helped my gas mileage much. Not that I'm complaining too much. The guys who man the chat lines are top-notch, superb dudes who appear to know their stuff. Great help. Thanks!