The DFC front brake rotor for 2004–2009 Audi S4 is a direct-fit replacement designed for consistent stopping and thermal control. Manufactured from premium G3000/G11H18 iron castings with an OE vane configuration, it improves heat dissipation. Each rotor is precision mill-balanced and CNC-machined to tight tolerances, finished non-directionally for smoother breaks and shipped new ready to install.
DFC 04-09 Audi S4 Front Brake Rotor