Anyone know of a clip of this exhaust set-up?

 

I was under the impression they stopped making catted prochambers.

My brother had a o/r prochamber on his 06 gt, and wanted it with cats, so he bought those seperate, and had them welded in.

Youtube would probably have something like that.

 

thx for the info. I hope they still make it but if not oh well they do sound awesome with the stock midpipe. Nothing on youtube.