The PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2013–2018 BMW 320i xDrive is a bolt-on package including Carbon-Fiber Ceramic Z23 pads, drilled-and-slotted rotors, stainless-steel hardware, pad sensors, and high-temperature lubricant. Pads deliver low-dust braking with multi-layer shims for noise isolation; drilled-and-slotted rotors assist cooling and are zinc plated for corrosion protection. The kit increases stopping power and renews rotor appearance.
Power Stop 13-18 BMW 320i xDrive Front & Rear Z23 Evolution Sport Brake Kit