The PowerStop Z23 Evolution Geomet Coated rotor kit for 2005–2009 Audi A4 rear applications combines carbon‑fiber ceramic Z23 pads with genuine GEOMET‑360 coated rotors and stainless‑steel hardware for an affordable, bolt‑on refresh. The low‑dust pads and multi‑layer rubberized shims minimize brake dust and noise while the full GEOMET coating protects rotors from corrosion without degrading braking, delivering OE‑spec fit and everyday drivability.
Power Stop 05-09 Audi A4 Rear Z23 Evolution Sport Coated Brake Kit