Thread: ERZ performance 09-10 Nisasn 370z High Flow Catted Pipe
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Old 12-17-2009, 03:27 AM   #10 (permalink)
ERZperformance
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Originally Posted by 1slow370 View Post
are these 2.5" cats? I'm looking to keep them the same size as my headers. Do they use the stock style or supplied flat gaskets?
yes these are 2.5 inch same piping size any HFC on the market today for the 370z
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