The PowerStop Z17 Direct Replacement Brake Kit for 2017–2018 BMW 640i is a bolt-on OE-style solution with low-dust Z17 ceramic pads, mill-balanced rotors and stainless-steel hardware. Engineered for straightforward replacement, the kit maintains smooth braking and quieter operation thanks to multi-layer rubberized shims. It provides an easy way to refresh worn brakes with components engineered to work together and includes installation lubricant for a proper fit.
Power Stop 17-18 BMW 640i Front & Rear Autospecialty Brake Kit