DBA 09+ Nissan GTR R-35 Front Drilled & Slotted 5000 Series Brembo Only Replacement Disc (No hardwar - DBA52322.1XS

DBA 5000 Series flat discs are designed specifically to replace just the rotor ring in DBA and other popular two-piece rotor configurations. They are available in multiple slot, drill, and dimple designs and various vent designs as well.
Installation Instructions