DFC drilled Geomet-coated hi-carbon alloy rotor for 2010-2011 Porsche 911 (left front) provides a direct-fit replacement with drilled surfaces designed to aid heat and gas escape. Made from premium G3000/G11H18 iron castings with an OE vane configuration for effective heat dissipation. Precision mill-balanced to reduce vibration, 16 RMS fine-turned finish to improve pad bed-in, and Geomet corrosion protection. DTV 0.10 mm; lateral runout 0.50 mm.
DFC 10-11 Porsche 911 Left Front Drilled Hi-Carbon Alloy Geomet Coated Rotor