The R1 Concepts slotted black rear right brake rotor for 2013–2017 Subaru WRX STI is a direct-fit rotor with a slotted braking face and black finish. Designed to replace the factory rear-right disc on supported WRX STI years, the slotted surface helps manage pad deposits and promotes consistent pedal response under regular driving conditions.
R1 13-17 Subaru WRX STI Rear Right Slotted Black Brake Rotor