S&B Installed
Yeah I can tell a difference when I get on it on the hwy passing cars etc. My MPG dropped a bit but I need to get my truck tuned and that will fix it....I should prob let off the gas a bit too lol. I put it on my 5.4L V8 Lariat
Last edited by MikeSwt; Sep 5, 2008 at 11:09 PM.
It has a big one that faces the front of the truck and where the stock one sticks out.


