The PowerStop Z23 Evolution Sport brake upgrade kit pairs drilled-and-slotted rotors, Carbon-Fiber Ceramic pads, pad sensors and red powder-coated calipers for 2003–2008 BMW Z4 rear applications. This complete bolt-on upgrade includes stainless-steel hardware, high-temperature ceramic lubricant and multilayer shims. Low-dust pads and zinc-plated rotors improve cleanliness and corrosion resistance while the rotors’ design promotes cooler, smoother braking for daily driving.
Power Stop 03-08 BMW Z4 Rear Z23 Evolution Sport Brake Kit w/Calipers