The PowerStop Z23 Evolution Sport Brake Upgrade Kit for 2007–2009 Mercedes‑Benz E550 applications is a complete, bolt-on replacement that includes rotors, Carbon-Fiber Ceramic pads, stainless-steel hardware and pad sensors. Its low-dust Z23 compound was validated in on-vehicle third‑party testing, and drilled-and-slotted rotors improve cooling. Rotors are zinc plated to resist rust; kit includes installation lubricant and 1 front and 1 rear sensor wire.
Power Stop 07-09 Mercedes-Benz E550 Front & Rear Z23 Evolution Sport Brake Kit