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Power Stop KC2154 Z23 Evolution Sport Brake Upgrade Kit with Drilled & Slotted Rotors and Powder Coated Calipers

(2003-2006 Jeep Wrangler; 2003-2004 Jeep TJ Sport; 2003-2006 Jeep TJ Rubicon)

Manufacturer

Picture for manufacturer Power Stop

Part Number

KC2154
10 reviews
Sale Price

$686.42

Estimated ship date Saturday, November 21

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Product Details

The Power Stop KC2154 Z23 Evolution Sport Brake Upgrade Kit is a complete, bolt-on brake system upgrade engineered to deliver noticeably stronger stopping power for daily-driven cars, trucks, and SUVs. This all-inclusive kit includes front and rear drilled and slotted rotors, Z23 carbon-fiber ceramic brake pads with hardware, and red powder coated calipers — everything needed for a straightforward, no-modification installation.

Z23 Carbon-Fiber Ceramic Brake Pads

Power Stop's proprietary Z23 compound infuses carbon-fiber into a ceramic brake pad formula to significantly enhance braking performance over traditional ceramic pads. Dual-layer rubberized shims provide virtually silent braking, while the low-dust formula — validated through third-party on-vehicle testing — produces an average of 30% less brake dust than OE pads, keeping your wheels cleaner between washes.

Drilled, Slotted & Zinc Plated Rotors

The cross-drilled and slotted rotor design maximizes airflow and heat dissipation for cooler, more consistent brake performance during repeated stops. A Silver Zinc Dichromate plating finish provides long-lasting protection against rust and corrosion, ensuring the rotors maintain their performance and appearance over time.

Red Powder Coated Calipers

All calipers are professionally assembled, inspected, and pressure tested at Power Stop's Chicago, IL facility before shipping. The high-heat electrostatic powder coat finish resists rust and corrosion while delivering a bold red look behind open wheels. Calipers include new bleed screws, hardware, pins, and high-temperature EPDM rubber seals for durability and reliable performance.

Kit Contents:

  • 2x Front drilled and slotted brake rotors (zinc plated)
  • 2x Rear drilled and slotted brake rotors (zinc plated)
  • 1x Front Z23 carbon-fiber ceramic brake pad set with hardware
  • 1x Rear Z23 carbon-fiber ceramic brake pad set with hardware
  • 2x Front red powder coated calipers
  • 2x Rear red powder coated calipers
  • Premium stainless-steel installation hardware
  • High-temperature ceramic brake lubricant

Key Features:

  • Z23 carbon-fiber ceramic compound for enhanced braking vs. traditional ceramic pads
  • Low-dust formula — 30% less dust than OE, verified by third-party testing
  • Dual-layer rubberized shims for virtually noise-free braking
  • Cross-drilled and slotted rotor design for maximum cooling
  • Silver Zinc Dichromate rotor plating for rust and corrosion protection
  • Red powder coated calipers assembled and tested in Chicago, IL
  • Direct bolt-on installation — no modifications necessary
  • Backed by a 3-year / 36,000-mile warranty

⚠ WARNING: This product can expose you to chemicals including DEHP, 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.

Products specifications

Fits

2003-2006 Jeep Wrangler; 2003-2004 Jeep TJ Sport; 2003-2006 Jeep TJ Rubicon

Friction Material Composition

Carbon Fiber Ceramic

Grade Type

Performance

Surface Type

Slotted X Drilled

Position

Front and Rear

Mounting Bracket Included

No

Caliper Color

Bengal Red

Caliper Piston Quantity

2

Caliper Type

Floating

Disc Construction

Solid

Disc Construction

Vented

Rotor Outside Diameter

280mm

Rotor Outside Diameter

285mm

Pad Shims Included

Yes

Caliper Piston Material

Phenolic

Front Caliper Type

Floating

Front Caliper Piston Quantity

1

Front Rotor Outside Diameter

280.0

Rear Caliper Mounting Bracket Included

No

Front Disc Brake Rotor Construction

VENTED

Rear Disc Brake Rotor Construction

SOLID

Rear Caliper Piston Quantity

1

Rear Rotor Outside Diameter

285.0

Front Caliper Mounting Bracket Included

No

Rear Caliper Type

Floating

Wheel Lug Bolt Quantity

5

Front Caliper Casting Material

Cast iron

Rear Caliper Casting Material

Cast iron

Prop 65

Yes

Front Caliper Piston Material

Phenolic

Rear Caliper Piston Material

Phenolic

Fast and easy

Great transaction. The bike rack was about $90 less than a local retailer, and shipping was faster than promised. I wish all internet retailers were this reliable and useful.

Ok. Except saving this feedback.

Good website

Best price on a timken wheel bearing I could find. I will be doing business with them again.

Although you don't offer free shipping to Alaska at least you will ship and not charge extortionate rates. I was astonished how quickly it arrived.

thank you

quick and easy shopping. very good. The only complaint I have is it took too long to receive my order. I ordered Wilwood brakes from California and it took 4 days. It took 10 days to receive my brake master cylinder from Autoplicity.com. I think that is

I hope its the correct part!

They had the best price on a hitch I was looking for and the shipping was fast also. The hitch was shipped bare except for taping the box of bolts to it thus leaving the hitch open and chipping the paint/powdercoating in quite a few places which I had to touch up before installing.

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