Jso123
XS400 Addict
Just got some universal slip on mufflers. It came with the pictured adapter. If I don't use the adapter, I can't seem to tighten the clamp enough to secure muffler on the header. If I use one of the 3 concentric adapters it is very snug but still leaks at the adapter rings S joint. Do I use some exhaust sealant there or am I doing this totally wrong? I'm assuming the adapter goes on the outside of the header and inside of the muffler.