The R1 Concepts front-right drilled black brake rotor for BMW M3 (1988–1991) is a direct-replacement rotor featuring a drilled face and a black finish. Engineered to match the right-front mounting and orientation of the factory component, it restores the braking surface and fit for routine replacement or repair without altering original mounting geometry.

R1 88-91 BMW M3 Front Right Drilled Black Brake Rotor