04-01-2013, 11:58 PM
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#31 (permalink)
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A True Z Fanatic
Join Date: Oct 2012
Location: Washington
Posts: 1,252
Drives: 09' 370z 7AT
Rep Power: 15
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You should remove the metal inserts. They are used if you go with the Z1 Silicone Side PCV Breather Hose set for Aftermarket Intakes as well I believe.
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