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David David is offline
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Join Date: Apr 2002
Location: Houston (Clearlake), TX
Posts: 8,725
My exhaust uses a 3.5" straight through muffler with a 2.5 to 3.5 taper off the turbo. It's VERY loud. I may try going from a 12" Burnsstainless muffler to a 17" to see if that's any better. If my neighbors still cringe when I drive by, I may go to a Fabspeed exhaust.
2014 Cayman S
2011 Cayenne Turbo
1979 930 (475 rwhp at 0.95 bar)
Old 05-23-2007, 02:38 PM
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