i have these off a 370z nismo for reference. i am not interested in selling them just wanted to provide some info.
i could be wrong but based on the other catalytic converters for sale online it looks like the nismo is different. from the three bolt flange there is noticeable increase in pipe diameter, but from the two bolt flange it is minimum.
does anyone know if the nismo "upgraded exhaust" to get to 350hp was due to cat design? i know the h pipe likely played a factor but from what i have read it was a minor tune difference and mostly exhaust difference from base 370z to nismo 370z.
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'14 PW Nismo
Z1 CAI, Z1 HFC, Z1 Ported Upper and Lower Intake Manifold
DC Sports Stainless Headers, JWT C1 Cams, UpRev Tuned
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