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To block the water when you wash it.What's the purpose of the butt plug in your muffler?
Yep, keeps water outta my muffler. I don't want my packing getting wet.What's the purpose of the butt plug in your muffler?
To block the water when you wash it.
Butt plugs or muffler plugs?:lol:Ah, okie doke. I've seen people stick them in there just to haul them. Never understood it.