Bob,
That was exactly why I used so little paste on the first try. But on the Club sport exhaust there is a "slide in" fit joint before the cat so what is one supposed to do? It's not a design that's fit for purpose, it should really be a flanged joint with a proper gasket.

On the brighter side a test run did show that it was a great improvement on the previous test. So I think it's on to the mud flap mod and let's see what that brings.
Cheers
John

Last edited by John07; 05/05/21 04:06 PM.