I just ordered an H pipe from Brenspeed, hopefully it will be here tomorrow. Right now I am running a Bassani x pipe without the cats and MAC mufflers, and it is mighty noticable. It can sound MEAN cruising down the road, or to quote a buddy of mine "a rabid werewolf", but it is severely raspy when I get on it. I've kept it on for about a week, thinking I might be able to get used to it, but after letting a friend hot rod it so I could hear it, that was enough to push me over the fence. I could hear that tinny rattling sound more than anything
But to reiterate, it
can sound WICKED, but when it is not sounding like that, it sounds like a loose tin can....Hopefully the h pipe will be better.