Reviewed By Daniel M (Duluth, MN) Reviewed for a
2001Ford F-350—9/7/2011 9:22 AM
This was very easy to install, about 20 minutes. Looks great, but now I need to clean & detail more of the engine area. Has a good throaty sound when its gets to 4000rpm and above. Feels like more power. The MPG went up about 2MPG.