DBA 4000 XD rear cross-drilled and dimpled rotor for 2004–2017 Subaru WRX STI applications. The XD non-directional drilled and dimpled pattern provides improved cooling performance compared with HD spec rotors and adds a distinct sports aesthetic to rear braking components, suited for owners upgrading brake thermal management and appearance on supported models.
DBA 04-17 Subaru WRX STi Rear Cross Drilled/Dimpled 4000 XD Series Rotor