After searching for aftermarket rear bumpers for the G, I found out that there is a Kuruma Z rear bumper. I've searched for hours on the forums, YouTube, google, and even websites that sell it and still can't find a picture of the bumper on the car. Does anyone have any photos of it on a car?

Link to bumper:
https://www.bodykits.com/i-24313132-...2dkz-002p.html

 

That looks like a poly version of chargespeed (CS) rear.

 

There is no Kuruma Z rear bumper. I've been around this forum and the G35 community for almost two decades.