I see that you are i n CA. So am I. I wouldn't recommend touching the cats at all. You need to finish the dual exhaust (some new/used flows are about best for 6er's) out the rear(tailpipes, my old barracuda was dumped at the axle, hated it, gets annoying after awhile) and call it done. Strict rules here, but it is what it is.
Last edited by JKs95stang; 08-15-2014 at 02:52 PM.