stock catalytic converter

[donger]

Does anyone have a good stock rear catalytic converter that'll fit my '98 that you'd be willing to sell me? I'm throwing a CEL and I've already replaced the O2 sensor, which means it's likely the cat. Thanks in advance.

 

[nsxter]

There are 4 o2 sensors, 2 on each bank, (one pre cat, and ane post cat)
What is the cel code? it may be the other 02 sensor on that bank.

 

[donger]

The CEL is P0420, which I forget the exact definition but is the rear catalytic converter. Chris at SoS installed a new post cat O2 sensor and said if the CEL came back, it meant it was the catalytic converter.

 

[peiserg]

The CEL is P0420, which I forget the exact definition but is the rear catalytic converter. Chris at SoS installed a new post cat O2 sensor and said if the CEL came back, it meant it was the catalytic converter.

before springing for a cat, i'd try the non fouler trick for $3

 

[nsxter]

Donger, Def try the anti fouler trick first. should work. This trick is typically done when the cats are deleted and test pipes are installed to eliminate the cel code.

 

[donger]

Thanks, I'll give that a try.

 

[flabuf]

Stock catalytic converters

I've a pair of cat's I'll sell - converted to a twin turbo system just after buying the two for almost $1,000. Will let go for 1/2 that + shipping.

 

[peiserg]

i'll look in my garage, may have a pair I took off at 60k miles. mine is a 2000 nsx. right now i have race cats

 

[donger]

Thanks, guys. I actually did the non-fouler mod and it worked like a charm This will be my temp solution until I figure out if I want to get high flow cats

 

[Gforse88]

Does anyone have a first gen cat for sale?

 

[integrals]

I have two sets of First Generation catalytic converters....