Trying to figure out what will be a good set up for my 2011 Mustang GT. I currently have a flowmaster outlaw catback exhaust. I'm wanting to run long tube headers and cams but having a hard time deciding which way to go.

 

With long tube headers you just have to decide how much money you want to spend and then pick a brand within those constraints. If you want the best of the best, ARH, Stainless Works/Power are good headers but pricey. I dug through all the forums and ended up going with ARH.

For cams you have a lot of other things to consider. If you want the most aggressive cams you can get you'll have to do more than cams. You can get good cams that just need springs though. I'm also looking at doing cams, and I'm still trying to decide myself. I'm considering JPC cams but the price point is pretty steep.