So I came across these wandering the internet, and they reminded me a lot of Z1 shorty offereings. I can get an extremely good deal on AFE parts, brand new, so my real loss would be skin on my knuckles if it didn't work.
If you use the Z1 formula of adapting the flange to the catback with a VQ35DE test pipe or HFC, is there any reason these headers will not work on a VQ37VHR 370Z or G37?
I know there are lots of decent header options out there, but another available choice is always a good thing, especially when it's affordably priced and made in the USA by a reputable company.
Info at home page:
https://afepower.com/afe-power-48-36...-steel-headers