DFC drilled Geomet-coated hi-carbon alloy rotor for 2010-2011 Porsche 911 (right rear) is a direct OE-style replacement combining drilled faces for improved ventilation with corrosion-resistant Geomet coating. Constructed from premium G3000/G11H18 iron castings and OE vane geometry to control heat. Precision mill-balanced to minimize vibration, 16 RMS fine-turned finish to aid initial pad break-in. DTV 0.10 mm max; lateral runout 0.50 mm max.
DFC 10-11 Porsche 911 Right Rear Drilled Hi-Carbon Alloy Geomet Coated Rotor