Holding my De-Cat to my Manifold. I was about to remove my zorst but then realized that i have lost the Joiny bit (2stick the OEM systems back together)
But basically on a 172 will the system fall off it the De-cat is only connected to the manifold with one (of the two) bolts ?
P.s what size are these bolts as i need to get another nut and washer to replace the missing one.