Stage 1?
You will get a lot of opinions on this issue, but you have to please yourself. You get the style of Air Cleaner that you like, and an exhaust that fulfills the vision you have for your ride.
I went with the very free breathing Kuryakin High Five Mach II, which will support up to, I believe, 140 HP, and the Vance & Hines Big Radius 2-Into-2 Exhaust system, mainly because I think it looks Bad-***, but it also flows a hell of a lot of exhaust. I eventualy fitted the Thunder Monster QQ baffles to add some back pressure, which also added a few more HP.
Good luck with your enhancement of your ride, and post some photos here when you are done!
Ride Safe-
-Ray
http://www.youtube.com/watch?v=4Sm4c...hannel&list=UL





