I may be wrong, but isn't that an axcel back????
If it is the one I am thinking about, a kid in my town has one. It isn't really loud, it actually has a nice sound to it. It comes out on an angle, and looks decent.
As far as quality, I really don't know how good they are. He paid like 3xx for it????????? Not really sure, but it was in the 3's.
I may be wrong, that may not be the exhaust your talking about, but I am pretty sure he said it was a tenzo R.