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The R1 Concepts drilled brake rotor is a direct-fit rear-left replacement for 2015–2021 Ford Mustang applications, featuring a drilled surface and black finish. It is offered as a replacement part to preserve braking consistency and match factory mounting points. Intended for the rear left location, this drilled, black rotor combines practical serviceability with a clean finish suited to the listed Mustang model years.
R1 15-21 Ford Mustang Rear Left Drilled Black Brake Rotor
