[jaho1979]

Welcome to TT. For performance, I would start with a catback exhaust and cold air intake. You will get some performance with one or the other, but with both, the truck really comes alive. I would also get the 2 degree timing advance (do a search if you haven't heard of it), and possibly a throttle body spacer.

On my truck, I've got the AEM intake, Zoomers exhaust, 2 degree advance, and Airaid throttle body spacer. All this works great together, I still have a robust bottom end, and a nice gain at higher RPMs as well.

Good luck, there are lots of choices.