The R1 Concepts drilled black brake rotor for 2016 Porsche Boxster (rear left) is a direct-fit replacement rotor that matches factory dimensions and mounting. Its drilled face and black finish provide a measured visual update while maintaining standard braking compatibility. Use it when a worn left rear rotor needs replacement to restore proper, reliable fitment for the specified Boxster application.

R1 16-16 Porsche Boxster Rear Left Drilled Black Brake Rotor