Power Stop KC4631A Z23 Evolution Sport Brake Kit with Drilled & Slotted Rotors, Carbon-Fiber Ceramic Pads & Powder Coated Calipers

The Power Stop KC4631A Z23 Evolution Sport Brake Upgrade Kit with Powder Coated Calipers is a complete, bolt-on brake system upgrade designed for daily drivers who demand more from their brakes. This all-in-one kit includes Z23 carbon-fiber ceramic brake pads, drilled and slotted zinc-plated rotors, red powder coated calipers, premium stainless-steel hardware, and high-performance brake lubricant — everything needed for a fast, no-modification installation.

Z23 Carbon-Fiber Ceramic Brake Pads

Power Stop's Z23 compound infuses carbon fiber into an iron-free ceramic formula to deliver significantly stronger stopping power than OEM pads while resisting brake fade at elevated temperatures. Each pad is thermally scorched during manufacturing to shorten break-in time and ensure consistent performance right out of the box. Dual-layer rubberized shims and a chamfered, slotted pad design work together for virtually silent braking. The low-dust formulation — verified through third-party on-vehicle testing — keeps wheels clean and eliminates the unsightly brake dust buildup common with conventional pads.

Drilled & Slotted Zinc-Plated Rotors

The rotors are cast from G3000 metallurgy to strict OE tolerances for a perfect bolt-on fit. Precision cross-drill holes maximize rotor cooling to keep brake temperatures in check during demanding conditions. Rounded slots continuously wipe away gas and debris, maintaining a clean contact patch between pad and rotor. Silver Zinc Dichromate plating provides long-lasting protection against rust and corrosion while delivering a clean, finished appearance behind open-spoke wheels.

Red Powder Coated Calipers

The remanufactured calipers are powder coated, assembled, and pressure tested at Power Stop's Chicago, IL facility. The easy-to-clean powder coat finish resists rust and corrosion, extending caliper life and adding a bold red accent that stands out behind any wheel design.

Kit Contents:

• Z23 Evolution Sport carbon-fiber ceramic brake pads
• Drilled and slotted Silver Zinc Dichromate-plated brake rotors
• Red powder coated remanufactured brake calipers
• Premium stainless-steel installation hardware
• High-performance brake lubricant

Warranty: Covered by a 36-month / 36,000-mile warranty.

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, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.