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The R1 Concepts drilled-and-slotted black rear-left brake rotor for 2016–2020 Buick Regal Sportback is a vehicle-specific rotor made to match the listed years and wheel side. The drilled and slotted surface and black finish renew the rear axle's braking surface and provide a coordinated appearance while fitting the factory mounting and orientation.
R1 16-20 Buick Regal Sportback Rear Left Drilled & Slotted Black Brake Rotor
