I bought the cheapy Ebay delete kit, the one thats a lil over 100 bucks. Doesnt come with anything but a cap for the pipe and the cooler delete.
IMO the kit does whe same as the 300 dollar ones that I installed on my buddies truck. Its just that I dont belive its stainelss for the hose coming back because its not polished. (not sure?) You use all yr old O rings and pry up on the intake saving the intake gasket removal.
Book time at a ford dealer for warranty is 7.5 and 9 for a walk in. It took me 11 hours to do total with hand tools. I can say it worked like it should and does the same job but without the pricetag.