01-25-2012, 10:56 AM
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#9
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Drives: 2011 LS
Join Date: Oct 2010
Location: Cincinnati
Posts: 943
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Quote:
Originally Posted by bmorecam
there's the x pipe and perforated x pipe. perforated x is just a x inside of a muffler with sound deadening material just like your ordinary muffler. you want the perforated x part number 11386 like rcat said.
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what?
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