The R1 Concepts slotted brake rotor for 1988–1991 BMW M3 is a rear-left replacement finished in black. The listing identifies this part as the rear-left slotted rotor for those model years and notes the black finish. This overview is written to assist shoppers in matching the vehicle-specific rear-left slotted rotor to BMW M3 applications from 1988–1991.
R1 88-91 BMW M3 Rear Left Slotted Black Brake Rotor