Dynamic Friction Company Disc Brake Rotor P/N:604-73057

Bring smooth, vibration-free braking back to your Audi's front axle with the Dynamic Friction brake rotor 604-73057, a front disc brake rotor from the DFC GEOSPEC Coated line. It is designed to meet the same form, fit, and function as the OEM brake rotors on the 2009-2011 Audi A4 and A4 Quattro, 2010-2011 Audi A5, 2008-2011 Audi A5 Quattro, and 2009-2012 Audi Q5 — see the Buyer's Guide tab for engine-level details.

• Precision balanced: CNC-machined to tight tolerances and 100% precision cut and mill-balanced for smoother stopping and reduced vibration.
• Vented cooling: an OE vane configuration helps promote heat dissipation during braking.
• Premium castings: built from G3000/G11H18 iron castings for strength and stability.
• GEOSPEC coating: provides superior corrosion protection compared with zinc or conventional painting.

The non-directional finish promotes faster pad break-in, and this blank (smooth-face) rotor arrives ready to install with no pre-degreasing needed. As a wear part, the front rotors work as a pair, so replacing both sides together helps keep braking even and balanced. This Audi A4 brake rotor is sold individually — order two for a complete front-axle replacement.