Power Stop K5539 Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pad & Drilled/Slotted Rotor Kit

The Power Stop K5539 Z23 Evolution Sport Brake Upgrade Kit is a complete, bolt-on braking solution engineered for daily-driven cars, trucks, and SUVs. This all-inclusive kit delivers a meaningful performance step up over factory brakes, combining carbon-fiber ceramic brake pads with cross-drilled and slotted zinc-dichromate plated rotors for superior stopping power, cooler operating temperatures, and long-lasting corrosion resistance.

Key Features:

• Carbon-Fiber Ceramic Brake Pads: Power Stop's proprietary Z23 compound infuses carbon fiber into a low-dust ceramic formula, delivering a higher coefficient of friction than standard OE pads without sacrificing everyday drivability
• Dual-Layer Rubberized Shims: Integrated noise-dampening shims provide virtually silent braking for a refined daily-driving experience
• Cross-Drilled & Slotted Rotors: Precision drill holes maximize rotor cooling and help dissipate heat during demanding stops, while slots channel away moisture, dust, and gases for consistent bite
• Zinc Dichromate Plating: Protective zinc coating on all rotors guards against rust and corrosion, keeping the kit looking sharp behind open-spoke wheels
• Thermal Scorched Pads: Pads are heat-cured during manufacturing to eliminate brake dust transfer and improve break-in performance right out of the box
• Premium Stainless-Steel Hardware Included: All necessary installation hardware and ceramic brake lubricant are included for a straightforward bolt-on install
• Front & Rear Coverage: Kit includes both front and rear rotors and pads — front rotor diameter 12.44 in., rear rotor diameter 11.73 in., both vented 1-piece construction
• Low-Dust Formula: Third-party on-vehicle tested low-dust formulation keeps wheels cleaner between washes

The Z23 Evolution Sport kit is designed as a true 1-click upgrade — everything needed to complete a full four-wheel brake job is in the box. Whether you're looking for cleaner wheels, quieter stops, or more confident braking performance, the Power Stop K5539 delivers an affordable, factory-compatible upgrade for the daily driver.

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.