I ordered a license plate bracket from moweraxle.com. It came in today, but the stud that goes into the tow hook hole upfront was way bigger than my current eBay tow hook. I then compared the moweraxle to the tow hook that came with the car (the one in the trunk), they were the same size.
The top one is the ebay tow hook, and the bottom is the moweraxle stud.
Anyone know why the tow hook hole on the bumper is smaller? I was told all 370z have the same size thread hole.