Power Stop KC170A Z23 Evolution Sport Brake Kit with Drilled & Slotted Rotors and Powder-Coated Calipers

The Power Stop KC170A Z23 Evolution Sport 1-Click Brake Kit is a complete, bolt-on brake upgrade engineered for daily drivers who want measurably better stopping power without sacrificing street manners. This rear kit bundles cross-drilled and slotted rotors, Z23 carbon-fiber ceramic brake pads, and red powder-coated performance calipers with all necessary stainless-steel hardware and high-temperature ceramic brake lubricant into a single, straightforward installation package.

Z23 Carbon-Fiber Ceramic Brake Pads

• Proprietary carbon-fiber ceramic compound enhances heat dissipation versus conventional ceramic pads for stronger, more consistent stopping power
• Low-dust formula validated by third-party on-vehicle testing in Los Angeles — on average 30% less brake dust than OE pads
• Dual-layer high-temperature rubberized shims reduce noise 6x more effectively than plain steel shims for virtually silent braking
• Thermally scorched pad surface enables fast break-in right out of the box
• Powder-coated backing plate resists rust and corrosion to extend pad service life

Cross-Drilled & Slotted Rotors

• Drilled holes promote maximum cooling and heat transfer; slots continuously sweep gas and debris from the pad surface
• Cast from premium G3000 grade iron for consistent performance and long service life
• Zinc-plated finish (except hub assemblies) provides maximum protection against rust and corrosion
• Drilled-slotted combination is well-suited for everyday street driving as well as spirited use

Red Powder-Coated Performance Calipers

• Every caliper and bracket is professionally remanufactured, lubricated, and pressure-tested at Power Stop's Chicago, IL facility
• High-temperature red powder-coat finish resists corrosion and makes a bold visual statement behind stock or custom wheels

Kit Includes:

• Cross-drilled and slotted brake rotors (rear set)
• Z23 Evolution Sport carbon-fiber ceramic brake pads
• Red powder-coated performance calipers with brackets
• Premium stainless-steel installation hardware
• High-temperature ceramic brake lubricant

No cutting, drilling, or modifications are required — the KC170A installs directly onto the factory mounting points for a clean, professional result. This kit is a California Proposition 65 regulated product; some components may contain chemicals known to the State of California to cause cancer or reproductive harm. Visit www.P65Warnings.ca.gov for more information.