The Power Stop KC4646A Z23 Evolution Sport Brake Upgrade Kit delivers a complete, bolt-on braking performance upgrade designed for daily drivers who demand more than stock components. This comprehensive kit includes carbon-fiber ceramic brake pads, drilled and slotted rotors, powder coated calipers, and premium stainless-steel hardware — everything needed for a straightforward installation with no guesswork.
Carbon-Fiber Ceramic Brake Pads
Power Stop's Z23 Evolution Sport carbon-fiber ceramic brake pads are engineered for increased stopping power without sacrificing everyday drivability. The low-dust formula significantly reduces brake dust buildup on wheels, keeping them cleaner between washes. The carbon-fiber infused ceramic compound bites hard when needed while remaining quiet and smooth for day-to-day commuting.
Drilled & Slotted Rotors
The cross-drilled and slotted rotor design promotes superior heat dissipation, reducing brake fade under demanding driving conditions. Slots help evacuate gas, debris, and water from the pad-to-rotor contact surface for consistent braking performance. Rotors are also treated for rust and corrosion resistance, extending service life and maintaining a clean appearance behind the wheel.
Powder Coated Calipers
The included powder coated performance calipers are rebuilt to OEM tolerances and finished with a durable powder coat that resists corrosion and adds a distinctive, high-visibility look through open wheel designs. The finish is not only cosmetic — it helps protect the caliper body from road salt, moisture, and grime over time.
Kit Contents & Features:
- Z23 Evolution Sport carbon-fiber ceramic brake pads (front and/or rear)
- Cross-drilled and slotted performance rotors
- Powder coated remanufactured calipers
- Premium stainless-steel hardware included
- Low-dust formula reduces wheel contamination
- Engineered for bolt-on installation — no modifications required
- Increased stopping power over OEM brake components
- Rotors treated for corrosion resistance
The Power Stop KC4646A is a complete brake system solution built around daily driving demands while offering a meaningful performance and appearance upgrade over factory parts. California Proposition 65 Warning: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.