I'm trying to mount Volks on the Z but there is a bolt on the front rotor (both sides) that is on the way. How did you guys go about it?

 

Use a 10mm or 12 mm socket can't remember.......and just turn. Comes off in 2 peices...bolt and hollow cylinder. Hope this helps you.

 

Yeah, you can remove it.

 

Yeap! Actually found the anwser on 350ZFrenzy.com Who knew that it was installed to keep the plant workers at Nissan from mounting the rear wheels on the front at the factory.

It's a 12mm socket.

Thanks everyone.

 

Just mounted new wheels yesterday and ran into the same problem. Just take it out. It just screws in and is only used with the stock front wheels. The back rotors shouldn't have them.