Power Stop K4091 Z23 Evolution Sport Carbon-Fiber Ceramic Brake Pad & Drilled/Slotted Rotor Kit

The Power Stop K4091 Z23 Evolution Sport Brake Kit is a complete front-and-rear brake upgrade engineered for daily drivers who demand more from their stopping power. This all-inclusive kit bundles perfectly matched drilled and slotted rotors with Z23 carbon-fiber ceramic brake pads and premium stainless-steel hardware for a true bolt-on installation — no modifications required.

Z23 Carbon-Fiber Ceramic Brake Pads:

• Carbon-fiber infused ceramic compound delivers significantly enhanced braking performance over traditional ceramic pads
• Low-dust formula validated through on-vehicle third-party testing, averaging 30% less dust versus OE
• Dual-layer high-temp rubberized shims reduce noise 6x more than plain steel shims for virtually silent braking
• Thermal-scorched pad surface ensures fast, consistent break-in
• OE positive mold technology ensures uniform friction density to control premature wear
• Powder-coated backing plate resists rust and extends pad life

Drilled & Slotted Performance Rotors:

• Precision drill holes maximize rotor cooling, keeping brake temperatures down under demanding conditions
• Rounded slots wipe away gas and debris, maintaining a clean contact patch for smooth, safe braking
• Cast from G3000 grade metallurgy to strict OE tolerances for a perfect bolt-on fit
• Silver zinc dichromate plating (except hub assemblies) protects against rust and corrosion

What's Included:

• Front and rear drilled & slotted brake rotors
• Front and rear Z23 Evolution Sport carbon-fiber ceramic brake pad sets
• Premium stainless-steel installation hardware kit
• High-temperature ceramic brake lubricant

The Power Stop K4091 is designed as a complete performance upgrade over stock brakes, delivering increased stopping power, cleaner wheels, and quieter operation — all in a single, easy-to-install package.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.