PowerStop Evolution zinc-plated drilled & slotted rotors provide a direct OE-style upgrade with corrosion protection and improved cooling. Precision cross-drilling and rounded slots clear gases and debris to maintain a clean friction surface, while strict tolerances for DTV and runout ensure smooth, quiet performance. Sold as a pair, these front rotors fit 2006–2009 Audi A4 applications without requiring modifications.
Power Stop 06-09 Audi A4 Front Evolution Drilled & Slotted Rotors - Pair