Lower front valence
Looks like I will be removing it this weekend. I cant see how it will effect the MPG that much. Either way, I saw 21 MPG on the way in to work. Huge grin! My 04 5.4 would not be able to do that idleing going down a mountain.

I haven't noticed one difference in the A/C performance and it was pretty hot today. No change in mileage but obviously haven't driven but a hundred miles.



