Does anybody know what this system is? I have a certificate that says my car was fitted with one of these. It does not say much after that? I am trying to determine if I should replace it with a high flow cat and cat back but, I don't really know what its specs are. I did e-mail Pettit and am awaiting a response but, thought I would check with the forum first. I did a search and only found one thread that even refered to it. Thanx to anyone that can help.

 

You got a choice...at least back when...

I have racing beat dual tip...I don't think they changed the cat, Pettit feels the stocker is a large core high flow OEM cat.

 

so chances are it is a cat back system? I am probably still on the main cat then. It looks like it was back in the day, so that would have to narrow it down. I bet they only did a few set-ups back then. interesting.