Post by
niznos »
https://forums.nicoclub.com/niznos-u14767.html
Tue Apr 06, 2004 5:55 pm
I never double gasket, it will blow out easier. The problem you've got is either the gasket was cheap/ bad, or the exhaust is misaligned altogether making the mating surfaces not clamp down on the gasket flat and evenly. Try getting some better gaskets before going with any rigged setup.
Don't know about the IMCO, I've never read those old posts.
Never tried the inline either, but if you are looking for cheap I don't know why you'd wanna buy two mufflers instead of one.