The R1 Concepts Geo-Carbon drilled-and-slotted brake rotor is specified for the front left position on 2013–2014 Ford Mustang models. The Geo-Carbon drilled-and-slotted face identifies the rotor pattern and appearance, and the overview names the left-front fitment and model years so purchasers can confirm compatibility when selecting a drilled-and-slotted rotor for those Mustangs.
R1 13-14 Ford Mustang Front Left Drilled & Slotted Geo-Carbon Rotor