I need to replace the cat on my a^which is also leaking at the joint and throwing off the o2 sensors before I get the car re registered... problem is cost.

is the OEM part the ONLY option or is there any CC that REALLY wont throw a CEL?

part in question is listed at 1250$ here!

2003 Audi A6 Quattro Parts - Audi Parts

thank youuu