PowerStop Z23 Evolution Sport rear brake kit for 2017–2019 Audi A4 includes drilled & slotted rotors, Carbon-Fiber Ceramic pads, stainless-steel hardware and a front pad sensor wire when required. This complete bolt-on upgrade is engineered to improve braking response and heat dissipation while reducing dust and noise; the rotors are zinc plated for corrosion resistance and the components are matched for reliable fit.
Power Stop 17-19 Audi A4 Rear Z23 Evolution Sport Brake Kit