Power Stop KC2323 Evolution Sport Brake Kit with Drilled Slotted Rotors and Powder Coated Calipers - Z23

The Power Stop KC2323 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 upgrade over stock brakes, combining matched components into a single, hassle-free package that includes pads, rotors, calipers, and premium stainless-steel hardware.

Z23 Carbon-Fiber Ceramic Brake Pads

The Z23 pads are built with a carbon-fiber-infused ceramic compound that delivers increased stopping power compared to standard ceramic pads. A dual-layer rubberized shim reduces noise for virtually silent braking, while the low-dust formulation — verified through third-party on-vehicle testing — keeps wheels cleaner between services. Each pad is thermally scorched at the factory to shorten break-in time and help resist brake fade at elevated temperatures.

Drilled, Slotted & Zinc-Plated Rotors

Precision beveled drill holes lower rotor temperatures during hard stops by maximizing heat dissipation, while rounded slots continuously sweep away dust, gas, and water to maintain a clean pad-to-rotor contact patch. All rotors are silver zinc-plated to guard against rust and corrosion during normal operation. Rotor runout is held within 0.0015 in. and DTV tolerance within 0.005 in. for smooth, vibration-free braking.

Powder-Coated Remanufactured Calipers

Every caliper is expertly remanufactured, lubricated, pressure-tested, and finished with a corrosion-resistant powder coat in Power Stop's Chicago, IL facility. The bold finish provides long-lasting protection and an aggressive appearance behind open or custom wheels.

Kit Contents & Key Features:

• Z23 Carbon-Fiber Ceramic brake pads with dual-layer rubberized shims
• Cross-drilled and slotted zinc-plated rotors
• Powder-coated remanufactured calipers (red finish)
• Premium stainless-steel hardware included
• Low-dust formula verified by third-party on-vehicle testing
• Thermally scorched pads for faster break-in
• Bolt-on installation — no modifications required
• Fits caliper casting number S13WE
• 3-year / 36,000-mile limited manufacturer warranty on rotors and pads

California Proposition 65 Warning: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Antimony Trioxide, Lead, Nickel, Cobalt, and Carbon (Black), which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.