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Melted Cat... need 3" test pipe or hi-flow cat with o2 bung, any out there?

581 Views 11 Replies 7 Participants Last post by  civicdragon
I haven't pulled my cat yet but I can feel the back pressure from the melted cat. I am just wondering if anyone out there has found a 3" test pipe or a hi-flo cat that has the bung for the rear o2 sensor in it?
TIA
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I have one for sale if you want it. It has a 95-97 o2 bung, 3" alumanized, 40 shipped.
damn sounds good... test pipe I am assuming. Let me know how to send payment.
Do u know where i could get a 3inch testpipe for a 96 200Sx Se-R that is a replacement of the stockcat.
I got one made by vrs for sale for $40shipped with rear o2 bung
we also sell hi flow cats and test pipes!!!
sr20det said:
we also sell hi flow cats and test pipes!!!
How much for a hi flow or test pipe with the rear o2 bung for a 96 g20?
o2 bung for what? its not gonna work anyway, you still gonna get a check engine light
civicdragon said:
o2 bung for what? its not gonna work anyway, you still gonna get a check engine light
o2 bung so I can screw in my rear o2 sensor into the test pipe. why would it through a cel?
civicdragon said:
o2 bung for what? its not gonna work anyway, you still gonna get a check engine light

no you wont... I didn't
I did, when i was NA now i got JWT to remove the CEL... all the rear o2 does is see if your cat is working.. if you dont have a cat it wont give the correct readings and set off the light... most people get the light some dont... its the same as with people getting the fidanza fw on a b14, most get the CEL some lucky few dont get it
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