I am not a huge fan of the "raspy" sound my catted BBK x-pipe has with my BBK equal shorties, and my 3 chamber Flowmasters. Anyone have any insight/opinions on the catted Pro-Chamber. I want the cats to retain emission's compliance. I have heard the Pro-Chamber is the best of both worlds (h and x pipes). I did a search and nothing helpful came up. Pics would be awesome. Thanks!