The DFC Geomet-coated drilled rotor for 2016–2023 Porsche Cayman (left front) is a hi‑carbon alloy replacement disc that restores consistent braking and helps control temperatures during spirited driving. A fine-turned finish supports initial pad break-in while precision balancing reduces vibration. Made from premium G3000/G11H18 castings with OE-style vanes, the rotor adds Geomet corrosion protection and is produced to strict DTV and lateral runout tolerances.
DFC 16-23 Porsche Cayman Left Front Drilled Hi-Carbon Alloy Geomet Coated Rotor