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2012 GMC Sierra Performance Mufflers

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Reviewed By AJ S (COLUMBIA, MO) Reviewed for a 2012 GMC Sierra —9/9/2014 10:49 AM

product exactly as expected

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Reviewed By Douglas H (miamisburg, OH) Reviewed for a 2012 GMC Sierra —4/11/2013 9:08 PM

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Reviewed By Blake A (Beaumont, TX) Reviewed for a 2012 GMC Sierra —5/29/2012 3:44 AM

this muffler has a great deep sound. It's not to loud but it's loud enough. Great product and great price at autoanything!

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