The Nissan Path

Looking to add on a OEM y-pipe from either one on my M35. It's a direct fit, but I'm wondering if anyone knows if they are different in piping diameter from a 350z HR and a 370z https://mechanicfaq.com/exhaust-for-nissan-370z/ ? Did they just use the same oem piece without any changes? Any help would be appreciated. Thanks

I'm not aware of any, either. Your only option might be to go to a custom exhaust shop and have them make a system for your Pathy.