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Registered
Join Date: Nov 2000
Location: Longmont, Colorado
Posts: 1,859
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Sorry, I run a supertrapp also. I've seen phase 9 mufflers used but no personal experience.... the supper trap alows for noise (ie: decible limits at different tracks) tuning to be done easily.. Something a muffler have a difficult time doing.... it can be as quiet as you need and if you drop the plates its a megaphone.
brant
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