I have been thinking about what I want to do to my car and what not.. I'm just trying to get it a little faster. I really want some more ponies.. So far my 2008 sixxer just has a custom h-pipe and Dual american thunders from flowmaster. I wish I got some long tube headers when I got my exhaust put on. Still thinking about them now if the install isn't too expensive. Then looking to get a CAI + Tune... Is there anything else that would make my sixxer that much better?