05-23-2017, 10:43 PM
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#3 (permalink)
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A True Z Fanatic
Join Date: Feb 2013
Location: Austin, Texas
Posts: 1,390
Drives: 11 370Z, 2x Kawasaki
Rep Power: 64765
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Invidia diameter is 60mm, which is slightly smaller than the FI test pipes. I'd match them with your y-pipe diameter for best results.
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