Power Stop KC155 Z23 Evolution Sport Rear Brake Kit with Drilled & Slotted Rotors and Red Powder Coated Calipers

The Power Stop KC155 Z23 Evolution Sport Brake Upgrade Kit delivers a complete, bolt-on rear brake overhaul engineered for the demands of daily driving. This all-inclusive kit bundles perfectly matched drilled and slotted rotors, Z23 carbon-fiber ceramic brake pads, red powder coated calipers, stainless-steel installation hardware, and high-temperature brake lubricant — everything needed for a fast, straightforward upgrade with no modifications required.

Z23 Carbon-Fiber Ceramic Brake Pads

• Carbon-fiber ceramic compound significantly enhances stopping power over traditional ceramic pads
• Low-dust formulation validated through third-party on-vehicle testing, averaging 30% less dust than OE
• Dual-layer high-temp rubberized shims provide virtually silent, noise-free braking
• Chamfered and slotted pad design further reduces noise and promotes even wear
• Thermally scorched during production to minimize break-in time

Drilled & Slotted Rotors

• Precision beveled drill holes allow maximum rotor cooling during hard braking
• Rounded slots wipe away gas and debris, maintaining a clean contact patch for consistent stopping
• Cast from G3000 metallurgy with strict OE tolerances for a direct, bolt-on fit
• Silver Zinc Dichromate plating protects against rust and corrosion for long-lasting performance

Red Powder Coated Calipers

• All calipers are professionally assembled, inspected, and pressure tested at Power Stop's Chicago, IL facility
• Easy-to-clean powder coating resists rust and corrosion, extending caliper service life
• Bold red finish adds a high-performance look behind open wheels
• Includes internal drum parking brake provision

What's Included:

• 2x Rear drilled & slotted brake rotors
• 1x Rear Z23 carbon-fiber ceramic brake pad set with hardware
• 2x Rear red powder coated calipers
• Stainless-steel installation hardware
• High-temperature ceramic brake lubricant

The Power Stop KC155 is a rear-axle kit designed as a true performance step up from stock OE brakes, delivering reduced brake dust, quieter operation, and improved stopping confidence for everyday cars, trucks, and SUVs.