Here's my video of my exhaust I just put on. Of course this is from a cold start and only up to about 4k RPM max because I didn't think the speakers on this crap camera would take it. Mods listed in the video...
http://www.filecabi.net/view.php?file=Exhaust2.wmv
http://www.filecabi.net/view.php?file=Exhaust2.wmv