Quote Originally Posted by IndianaVX
mark,

yeah, thats what mine fell under too. 8yr 80000.... its just trying to find a cat that the dealer will install now......... . i gave the dealer a magnaflow number given to me by another board member, but that cat didnt have a place for the o2 sensor. so the dealer will not install that one.....i guess the o2 sensor HAS to be in the cat???? it cant be put in the pipe before the cat???? i just dont know anymore.
Sorry man, I call BS on the dealer.

True (if it was me you're referring to) the cat numbers I gave you do not have O2 ports BUT NEITHER DO THE STOCK.The O2 ports are before and after the cats on the pipe - see image below.


An aftermarket cat would be cut in and the stock O2 sensors would remain.


Let me know if you need more info or another opinion - I've gotten to know my muffler guy very well .

Cheers