DBA 4000 Series slotted rotor for 2004–2012 Subaru WRX/STI and 2017 Subaru BRZ with Performance Package is a direct replacement single-piece rotor that uses high carbon, heat‑treated iron and DBA’s Kangaroo Paw ventilation. Tri‑symmetrical slotting and advanced materials aim to improve pad bite and thermal control for drivers seeking a higher-performance direct-replacement rotor. The 4000 Series compresses premium technology into a daily-drivable rotor option.
DBA 04-12 Subaru STi/2017 BRZ w/Perf. Pkg. 10 Stud Hole Front Slotted 4000 Series Rotor