Quote:
Originally Posted by pkrifa
Are the AAM shortys just a muffler delete? What is the spacer mod? I have a 2011 370Z. I already have the ebay y pipe ready to install, but I want something more.
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Lol I have the Ebay Y-pipe and the AAM muffler deletes.
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and the spacer mod is just 4 or 5 spacers between your muffler and your mid pipe basically creating a leak that actually sounds pretty good.