DBA 5010BLKS WRX / 13+ FR-S / 13+ BRZ Premium Front Slotted 5000 Series 2 Piece Rotor w/ Black Hat. ManufacturerPart : 5010BLKS. DBA uses only the highest quality materials to ensure optimal performance under the most strenuous circumstances, combining high carbon cast-iron rings with aerospace grade aluminum hats (T6061-T6), held together with National Aerospace Standards (NAS) bolts and crimp nuts.
