The DFC Geomet-coated hi-carbon alloy front rotor for 2012–2018 Audi S8 applications is a direct-fit replacement to maintain braking performance. Manufactured from premium G3000/G11H18 cast iron with an OE vane configuration for heat dissipation, the rotor is precision mill-balanced and fine-turned (16 RMS) to reduce vibration and promote pad break-in. Geomet coating provides corrosion protection while DTV (0.010 mm) and 0.050 mm runout limits keep stopping consistent.
DFC 12-18 Audi S8 Front Hi-Carbon Alloy Geomet Coated Rotor