PowerStop Evolution drilled and slotted rotors for 1996–2001 Audi A4 rear applications provide a bolt-on upgrade intended to improve cooling and maintain a clean friction surface under stress. Precision drilling and rounded slotting help evacuate heat and debris, and manufacturing tolerances for DTV/runout plus dynamic balancing aim to deliver smooth, quiet braking. These rotors are sold as a matched pair for straightforward installation.
Power Stop 96-01 Audi A4 Rear Evolution Drilled & Slotted Rotors - Pair