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Tippy Tippy is offline
Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 8,844
I have a straight through muffler 12 inches long that sounds like a 1000cc sportbike that has aftermarket exhaust. It has a 4" perforated pipe internally with packing. I love the way it sounds! Might be from Protomotive but I'm not sure.

Has a deep rumble off boost and a nice, somewhat raspy sound under boost.

Last edited by Tippy; 07-18-2011 at 09:19 AM..
Old 07-18-2011, 09:15 AM
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