why would you do that? cats are gonna make it feel slow as hell. and it will cost as much as a brand new h-pipe to have it done. borrow a friends h-pipe
Ol' stocker catted H is the way to go. Once you get a hold of one guard it with your life. A lot of guys get them, then get an o/r and throw out the old stocker and regret it later. In my area I've seen h-pipes go for over $100. Damn Emissions