The R1 Concepts drilled brake rotor for 2008–2013 BMW 135i (rear left) is a black, drilled replacement rotor specified for the rear-left position. The listing indicates this as the left-rear drilled disc for 135i models within the stated years, featuring a drilled face and black finish as described. Confirm the vehicle year and rear-left application to ensure this rotor fits your 135i.
R1 08-13 BMW 135I Rear Left Drilled Black Brake Rotor