PowerStop Z17 semi-coated rotor kit for 2009–2011 Audi A4 includes rotors, low-dust Z17 Evolution Plus ceramic pads and stainless-steel hardware for a convenient brake refresh. Semi-coated rotors receive targeted silver epoxy protection on the hat, outer edge and vanes for corrosion resistance, while the pads are validated to produce less dust and use shims to reduce noise.
Power Stop 09-11 Audi A4 Front and Rear Semi-Coated Rotor Kit