[highsierras]

I have that rattling in my rear CAT, and it's engine light on throwing code P0420.
SIMPLE QUESTION: Where the heck do i get a darn CA LEGAL rear cat. I've looked everywhere, PLEASE HELP!!!

Thank you

 

[cart7881]

Not much help, but if you need the OEM part number, this might be of some assistance:

EXHAUST SYSTEM | Nalley Buick GMC Brunswick

 

[1BADI5]

Well either you local dealer or your local Advance Auto should be selling the appropriate cat replacements for you out there in Cali

 

[highsierras]

From what ive experienced that is true only shops can buy them.

 

[Jesse]

I have a rear one, it has a flow master exhaust attached to it. $80 for the whole thing if you are interested.

 

[highsierras]

Jesse, I sent u a pm.

 

[1BADI5]

@Jesse FTW!!!!!!