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Power Stop KC7688A Evolution Sport Brake Upgrade Kit with Powder Coated Calipers - Z23

(2016-2018 Lexus RX350; 2016-2021 Lexus RX450h)

Manufacturer

Part Number

KC7688A
Sale Price

$539.73

Estimated ship date Saturday, November 21

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Power Stop KC7688A Z23 Evolution Sport Brake Upgrade Kit is a complete, bolt-on brake system upgrade engineered for everyday cars, trucks, and SUVs. This all-inclusive kit delivers a meaningful step up from stock brakes, combining carbon-fiber ceramic pads, drilled and slotted rotors, and powder coated calipers — everything needed for a straightforward, no-modification installation.

Z23 Carbon-Fiber Ceramic Brake Pads

The Z23 compound blends carbon-fiber reinforcement with a low-dust ceramic formula to deliver increased stopping power without sacrificing daily drivability. Dual-layer, high-temp rubberized shims insulate against noise for virtually silent braking, and the low-dust formulation is verified through third-party on-vehicle testing — averaging 30% less brake dust versus OE pads.

Drilled & Slotted Zinc-Plated Rotors

Precision chamfered drill holes maximize rotor cooling during demanding stops, while rounded slots continuously sweep away dust and debris to maintain a clear, consistent contact patch. A zinc dichromate plating treatment protects rotor surfaces against rust and corrosion for lasting performance and a clean appearance behind open wheels.

Powder Coated Calipers

Each caliper in this kit is professionally assembled, inspected, and pressure tested at Power Stop's Chicago, IL facility. The powder coat finish resists rust and corrosion while providing a bold, distinctive look visible through your wheels.

What's Included:

  • Z23 Carbon-Fiber Ceramic brake pad set with hardware
  • Drilled & slotted zinc-plated brake rotors
  • Powder coated, pressure-tested brake calipers
  • Premium stainless-steel installation hardware
  • High-temperature ceramic brake lubricant

Key Features:

  • Carbon-fiber ceramic compound for enhanced braking vs. traditional ceramic pads
  • Low-dust formula validated by third-party on-vehicle testing
  • Dual-layer rubberized shims for virtually silent operation
  • Drilled & slotted rotors for maximum cooling and debris clearing
  • Zinc dichromate plating for corrosion resistance
  • Calipers assembled and pressure tested in Chicago, IL
  • Bolt-on installation — no modifications required

WARNING: This product can expose you to chemicals 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

2016-2018 Lexus RX350; 2016-2021 Lexus RX450h

Friction Material Composition

Carbon Fiber Ceramic

Grade Type

Performance

Surface Type

Slotted X Drilled

Position

Front

Caliper Color

Bengal Red

Pad Shims Included

Yes

Caliper Piston Material

Steel

Front Caliper Piston Quantity

2

Front Caliper Mounting Bracket Included

Yes

Front Rotor Outside Diameter

328.0

Front Caliper Type

Floating

Front Disc Brake Rotor Construction

VENTED

Front Caliper Piston Material

Steel

Wheel Lug Bolt Quantity

5

Prop 65

Yes

Front Caliper Casting Material

Cast iron

Just fine

Amazing price as well as speedy checkout.

So far so good

Easy to work it

i

great transaction!

The installation instructions failed to specify the type of lubrication to be used in the unit, so I had to contact the supplier.

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