SPL suspension looks identical as expected
 

https://capture.dropbox.com/audA0GuZfiw1yx7c?raw=1


so these look identical to the dogbone version you can get for the 370z

SPL however says these nismo dogbone versions will only be available for the New Z.

I'm a sucker for the nismo branding so I may just buy them and see if they fit.
Rear should fit of course.
Maybe the FUCA width has changed but it doesn't look like it.

I think the new z and 370z share part numbers for their arms so I'm guessing they will fit.

They do look nice

Same chit.....different color. Plus big mark up on price.