Rear Diffuser
 

Is there any fitment issues with a nismo cat back exhaust with a rear diffuser? Does anyone have a rear diffuser and the nismo exhasut on a non nismo 370z

you can lower the exhaust by adding some spacers on the hanger (braket side). in fact, i had to do that on my fujimura muffler when i installed the fujimura decorative CF diffuser. take a peek under your rear bumper. :)

I had the same setup and no issues on fitment with the Fujimura rear cf bumper cover.

it fit, but in my book it wasn't perfect so made adjustments.