The PowerStop Evolution drilled and slotted rear rotors for 2008 Audi A3 are a bolt-on upgrade to improve brake cooling and maintain a clean friction surface. Precision cross-drilled holes and rounded slots sweep away gasses, dust and moisture; chamfered holes reduce stress cracking. Zinc dichromate plating offers corrosion resistance while dynamic mill balancing and OE-matching weight and vane count preserve smooth operation.
Power Stop 2008 Audi A3 Rear Evolution Drilled & Slotted Rotors - Pair