I love my f150, this is my 3rd one. First one was a 92 with a I6, second was a 04 with a 4.6 with alot of mods, and now my favorite. That 07 is just amazing. Drives great and that 5.4 blows my 4.6 away lol.
Sadly I don't have any of the 04. but my 04 was a stx in the new body style not the heritage. It had jba headers, high flow cats, x pipe, dido magnaflow muffler, k&n cai, and diablo sport programmer. Had American racing wheels, and had a small system but it sucked compared to my new one. The only thing I miss about that truck is the exhaust note. It was sexy. Lol.