So I got 20mm spacers all the way around for my g37s sedan and they are spacers made for my car , my rotors seem to have a stud with a 10mm bolt between the screw holes that make it impossible to put on , I watched install videos and no one scar seems to have this on their rotors please help!

 

Just remove that... It's for staggered set ups so dumb people don't install the wrong wheels on the wrong axle.

 

Take the bolt off but there’s still a metal base so I need to cut it off ? With a grinder

 

There's a bolt and a spacer. If you remove the bolt, the spacer will come off too.

 

Okay thank you so much !