Honda Civic Exhaust Flange Gasket

I just bought a 2002 Honda Civic SI. And it was owned by a guy that lived in a county that doesn't do smog checks. So of course it had a full DC Sports race header with no catalytic converter. But living in a normal county where smog is an annual process, I had to peice together a semi normal exhaust to pass smog. This gasket fit perfect on an aftermarket header to a stock catalytic converter. It seemed over size at first. There was not a super tight fit. But after driving for a few months, I can say it seals fine. And it is a flex joint. So some play is ok. And after inspection, before install, it can fit the stock 2.2" header flange or 2.5" larger flange & still seal well. It worked out great.

What kind of vehicle do you drive? 2002 Honda Civic SI 2.0 K20A3

Pulled a stock exhaust system from the junkyard from a 1994 Civic hatch to put on my 1993 Civic hatch. You need two exhaust gaskets of this kind and both are different sizes. One between the pipe and muffler and another one between two pipes that connect right under the firewall. 31357 and 31360 worked for me. Great gaskets. No complaint on quality

What kind of vehicle do you drive? 1994 Honda Civic DX

I used this on the Ansa direct replacement exhaust and it fit just fine. Had to make sure the surface of the flange and pipe were clean through, the old gasket had almost welded itself there. Wouldn’t fit until I cleaned it well.

What kind of vehicle do you drive? 2000 Honda Civic Ex