Standard Geometry 370z Hub Single Nissan 370z Caliper 08 STI Rotor

This is a newer style knuckle with two steel layers for caliper ears, This knuckle is standard geometry, and uses 370 hubs, single Nissan 370Z caliper, and 08 STI rotor.

Note the center bore of the sti rotor will need to be opened up accordingly. 

These knuckles can be modified aswell, they also fit Subaru 2008+ hubs you will need to cut and weld caliper mounts as needed.