Toomanytoys; I agree or you can pack it with packing for lower decibals. But I think mb1134 wants to know is performance wise wich exhause would work better for his buggy.I use to own a yamaka banshee 2stroke screamer if I were to put a 4 stroke pipe she wont scream she will cry without a doubt ( no power). I'm sure it be the same vise versa.