Hey guys I recently purchased my 6.2 about two weeks ago. I have been reading a lot of threads and doing some research on performance mods. What I'm interested in is SW long tube headers with cats and SW cat back exhaust. Not sure if y or x pipe is there a difference in hp? Also Volant CAI. Possibly the five star tuner which I haven't researched yet but read that the people that have them rave about it. I'm not sure if some of you guys or gals have the same set up? What are the pros or if any cons? I figure the parts will run around 4k more or less. I love working on cars since high school so I didin't calculate labor since me and my brother would tackle the job. But what troubles me is justifying the cost. Since the truck already has 411 hp knowing it's not to the wheel but when you floor it the truck moves pretty dams well for it's weight. It's not going to be used for drag racing but smoking some ricers is also fun once in a while. Have not been off roading yet but hopefully soon. So do these upgrades make of roading better or funner ? Or is just so you can say hey my truck has more balls than your stock raptor. Sorry for the extra long thread. Any opinions will be greatly appreciated. Thnx.