The R1 Concepts slotted black brake rotor for 1994–2004 Ford Mustang (rear left) is a replacement slotted rotor specified for that fitment. The slotted design helps evacuate gas and debris from the pad area to support steady pad contact and braking consistency, while the black finish offers a tidy look. Presented as a rear-left slotted rotor option for Mustang models of those years.
R1 94-04 Ford Mustang Rear Left Slotted Black Brake Rotor