PowerStop Z17 Semi-Coated Rotor Brake Kit for Audi A3 (2015–2020) is a full front-and-rear replacement including semi-coated rotors, Z17 Evolution Plus low-dust ceramic pads, pad sensors and stainless-steel installation hardware. The pads' low-dust formula was validated in on-vehicle testing and the multi-layer shims help reduce brake noise. Rotors are semi-coated with silver epoxy on corrosion-prone areas, are dynamically balanced for smooth braking, and install as direct bolt-on replacements with included lubricant.
Power Stop 15-20 Audi A3 Front and Rear Semi-Coated Rotor Kit