Power Stop KC7631A Evolution Sport Brake Kit with Drilled Slotted Rotors and Powder Coated Calipers - Z23

The Power Stop KC7631A Z23 Evolution Sport Brake Upgrade Kit with Powder Coated Calipers is a complete, bolt-on braking solution engineered for daily drivers who demand more than stock performance. This all-inclusive kit bundles Z23 Carbon-Fiber Ceramic brake pads, drilled and slotted rotors, powder coated calipers, and premium stainless-steel installation hardware — everything needed for a straightforward performance upgrade with no modifications required.

Z23 Carbon-Fiber Ceramic Brake Pads

Power Stop's proprietary Z23 compound reinforces a low-dust ceramic formula with carbon fibers to significantly enhance braking power versus traditional ceramic pads. Dual-layer rubberized shims insulate against noise for virtually silent braking, while the thermally scorched pad surface reduces break-in time. Third-party on-vehicle testing in real-world conditions has validated the low-dust formulation, averaging 30% less brake dust compared to OE replacements.

Drilled & Slotted Rotors

Rotors are cast from G3000 metallurgy to strict OE tolerances for a true bolt-on fit. Precision cross-drill holes maximize rotor cooling and help keep brake temperatures in check under demanding conditions. Rounded slots continuously wipe the rotor surface clear of gas and debris, maintaining consistent contact with the pad. Silver Zinc Dichromate plating is applied to all rotors for long-lasting protection against rust and corrosion.

Powder Coated Calipers

All calipers are powder coated, assembled, and tested at Power Stop's Chicago, IL facility. The durable powder coat finish resists rust and corrosion while delivering a bold, distinctive look behind open wheels.

Kit Includes:

• Z23 Carbon-Fiber Ceramic brake pads (front and rear)
• Drilled & slotted, Silver Zinc Dichromate-plated rotors (front and rear)
• Red powder coated brake calipers (front and rear)
• Premium stainless-steel installation hardware
• High-temperature ceramic brake lubricant

Key Features:

• Carbon-fiber reinforced ceramic compound for superior stopping power over OE
• Low-dust formula validated through 3rd-party on-vehicle testing — avg. 30% less dust vs. OE
• Dual-layer rubberized shims for virtually noise-free braking
• G3000-grade rotors cast to OE tolerances — no modifications needed
• Precision drilled holes and rounded slots for maximum cooling and pad sweep
• Silver Zinc Dichromate plating for corrosion resistance and clean appearance
• Powder coated calipers assembled and tested in Chicago, IL
• Backed by a 3-year / 36,000-mile limited warranty

⚠ California Proposition 65 Warning: This product may expose you to chemicals including DEHP and other compounds known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.