The metal gasket that sits between the cat and the middle section of the exhaust on a 172 seems pretty useless from what I can see. It's paper thin and doesn't look like it could help seal much, does anybody recommend using some kind of exhaust/high-temp gasket sealant?
Fitted a new exhaust and want to make sure I don't have it leaking from the cat-back joint again.
Thanks
Fitted a new exhaust and want to make sure I don't have it leaking from the cat-back joint again.
Thanks