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gumba gumba is offline
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Join Date: Dec 2001
Posts: 4,322
I have a DP muffler. The inlet comes into an open chamber. The outlet is below it. No baffling. I made a slip in baffle for mine. Cut the noise down a bit at idle and the lower rpm. I've made a few different styles of sport mufflers for my 911. I used perforated steel and stainless steel wool for the internal baffles. Great fun!
Old 02-18-2008, 04:33 PM
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