Finally Installed Dual Exhaust.
I finally got the correct kit long story, but it took 1 month to get it. The install was fairly easy, took longer to remove the old exhaust (did not cut it) than to isntall the new one. I think it is vibrating against the driver side tank a little before it warms up though.
As for performance, it definately does give the car a little extra power. I have the MAC CAI and I think I felt the exhaust more than the CAI. Sound is actually surprisingly good. It doesnt sound too loud when driving normally, but when I drive WOT it is a little louder than I would like.
MAC Cold Air Induction Kit