The PowerStop Evolution drilled & slotted rear rotor pair for 2005–2009 Audi A4 provides a direct-fit performance upgrade. Cross-drilled holes and rounded slots promote cooling and remove debris and moisture to protect pad contact under stress. Zinc plating helps prevent rust, strict tolerances control DTV and runout for quiet operation, and 100% dynamic mill balancing ensures smooth braking without modifications for a straightforward installation.
Power Stop 05-09 Audi A4 Rear Evolution Drilled & Slotted Rotors - Pair