PowerStop Z26 Street Warrior rear brake upgrade kit for 2005–2009 Audi A4. The kit combines drilled-and-slotted rotors with Carbon-Fiber Ceramic Z26 pads and powder-coated calipers to improve stopping power, heat management, and cut down on brake dust and noise while remaining a bolt-on replacement. Kit includes stainless-steel hardware, stainless pad shims, zinc-plated rotors for corrosion resistance and high-temp ceramic lubricant for durable operation.
Power Stop 05-09 Audi A4 Rear Z26 Street Warrior Brake Kit w/Calipers