will be keeping an eye on this...
I changed my end can for a Scorpion, its blowing/dripping a bit, but they advised just to use some heat tolerant silicon ( have some 600+ stuff ) on the join and tighten the clips well....so plan to do that..there is not room for a gasket there anyway in my case, it would be wafer thin and not really compress, its tight but not air tight...
But i am in the process of getting my down pipes off, waiting for plus-gas, bolts seized....
Not sure if i will need to renew the gaskets either...