The PowerStop Evolution Geomet Coated rear rotor for 2005–2009 Audi A4 is a direct replacement that uses Genuine GEOMET 360 coating to resist corrosion while maintaining OE braking characteristics. Manufactured to original equipment specifications for weight, vane count, and runout, the rotor is dynamically balanced to ensure smooth, quiet performance. This bolt-on rotor helps preserve the look and function of your vehicle's braking system.
Power Stop 05-09 Audi A4 Rear Evolution High Carbon Geomet Coated Rotor