When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have an 04 F150 with a 5.4. I just puchased the Edge programmer, K&N intake, and Flowmaster exhuast. Just curious as to what you think i will gain power wise and gas mileage.