Power Stop K4337 Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pad & Drilled/Slotted Rotor Kit

The Power Stop K4337 Z23 Evolution Sport Brake Kit is a complete front and rear brake upgrade engineered to deliver significantly stronger stopping power over stock OE brakes — with less dust, less noise, and no modifications required. Everything needed for a straightforward bolt-on installation is included in one kit.

What's Included:

• Front and rear Z23 Carbon-Fiber Ceramic brake pads
• Front and rear drilled and slotted zinc-plated rotors
• Front and rear electronic pad wear sensor wires
• Premium stainless steel installation hardware
• Dual-layer rubberized shims
• High-temperature ceramic brake lubricant

Z23 Carbon-Fiber Ceramic Brake Pads:

• Carbon-fiber reinforced ceramic compound for severe-duty stopping power without sacrificing everyday drivability
• Low-dust formula validated through third-party on-vehicle testing — averaging 30% less dust versus OE pads
• Dual-layer high-temp rubberized shims provide virtually silent, noise-free braking
• Integrally molded construction for consistent, fade-free performance

Drilled & Slotted Performance Rotors:

• Cast from G3000 grade iron metallurgy to strict OE tolerances for a precise, no-modification fit
• Precision drill holes maximize rotor cooling and help keep brake temperatures in check under demanding conditions
• Rounded slots sweep away gas and debris, maintaining a clean contact patch for smooth, consistent braking
• Silver zinc dichromate plating guards against rust and corrosion for long-lasting durability
• Front rotor outside diameter: 12.40 in. (315 mm) — vented construction
• Rear rotor outside diameter: 12.09 in. (307 mm) — vented construction

The K4337 kit is backed by a 3-year / 36,000-mile warranty and is designed for use with stock calipers — no brackets, adapters, or custom hardware needed. It's an ideal performance upgrade for drivers seeking improved braking feel, reduced brake dust, and better thermal management compared to standard OEM components.

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.