Thread: ZL1 exhaust on a standard LS3 SS First in the world!
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Old 05-12-2012, 02:13 PM   #17
Bad70supreme


 
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Drives: 2010 aqua blue SS/RS M6
Join Date: Feb 2010
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Is the zl1 exhaust 3" pipe?
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10.91 at 122 H/C stock block N/A
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