DFC slotted Geomet-coated hi-carbon alloy rotor for 2018-2023 Porsche Panamera (left rear) is a direct OE-style replacement with slotted faces that aid pad cleaning and gas escape. Made from premium G3000/G11H18 iron castings with OE vane configuration to manage heat. Precision mill-balanced to reduce vibration, 16 RMS fine-turned finish to help pad break-in, and Geomet coating for corrosion protection. DTV 0.10 mm max; lateral runout 0.50 mm max.
DFC 18-23 Porsche Panamera Left Rear Slotted Hi-Carbon Alloy Geomet Coated Rotor