I just bought a Nismo exhaust for my car. It did not come with any gaskets. I have searched everywhere. where can i find the metal o-ring gasket that attaches the mid pipe to the muffler. no hardware store or muffler shop seems to have this piece. you can see it here in this picI do not want to buy the whole kit for $70 when i only need a 2 cent piece. anyone know of where to find one, or an alternative? thanks in advance

 

You don't need the actual Nismo kit. Most muffler shops have similar applications. As long as you match up the right rings and the exhaust doesn't leak at the joins then you are golden.

 

If you don't find one, PM me. I have a Nismo exhaust on display and I'm not using the install kit (the one pictured in your post). I'll sell it to you for $20.00 shipped. Jeff