Hey ,I'm looking to buy stock cats for my 06 G35 sedan .I live in MN and would prefer to pick them up but if all else fails ...shipped works .I also have some Z1 test pipes Im willing to let go/trade+ after I receive the cats as they are still on my car .


Thanx for looking

 

I might be interested in a trade maybe. I'm coming up to MN in 2 weeks and I was looking at maybe getting test pipes. Have you had any issues with the O2 sesnros? or do you have defoiulers too?

 

My apologizes for not responding to this thread . Yes they will cause your car to throw a CEL even with O2 spacer/ anti fouler trick .I only got these for temporary use cause my cats blew .I wouldn't recommend them unless your tuned/ FI.