Oh I know... LOL I've just never gotten down to the muffler shop to do it.. I just like to ***** and whine about it!!!!

If I had to do it again, and I didn't have emissions testing here I'd delete my rear O2 and put a cutout inplace of the cat keeping my stock catback... I like the looks I get in the Firebird when I open it up beside a ricer in traffic... LOL