The PowerStop Z23 Evolution Sport brake kit for 2010–2011 Audi S4 rear delivers a complete bolt-on upgrade with carbon-fiber ceramic pads, drilled and slotted rotors and stainless-steel hardware. The low-dust pad compound and multi-layer rubberized shims reduce noise and wheel contamination while zinc-plated rotors resist corrosion. Components are engineered to work together for improved stopping power and OE-style fit.
Power Stop 10-11 Audi S4 Rear Z23 Evolution Sport Brake Kit