Just as a temporary thing I was toying with the idea of putting some fiberglass insulation in my glasspack mufflers to help deaden the sound a little... Would that be safe? Isn't there already fiberglass packing in the very small surrounding chamber on these mufflers? I'd be worried that the heat from the exhuast might actually catch the fiberglass on fire. Could that happen? I know this isn't an ideal or permanent solution but it would be nice to just quieten these glasspacks down just a little bit before I pick up some turbo mufflers. Thank you.
-- Travis