PowerStop K1560-26 Review: Best Brake Upgrade for C5 Corvette?

PowerStop K1560-26 Review: A Serious Brake Upgrade for C5 Corvette and Cadillac XLR Owners

When you own a performance car like the Chevrolet Corvette or Cadillac XLR, standard replacement brakes often leave something to be desired. That’s where the PowerStop K1560-26 Z26 Street Warrior Brake Kit comes in. Designed specifically for high-horsepower street cars, this complete front and rear brake package combines carbon-fiber ceramic brake pads with drilled and slotted rotors to deliver improved stopping power, reduced brake fade, and cleaner wheels.

For Corvette enthusiasts looking to modernize their braking system without moving to a full racing setup, the Z26 package hits a sweet spot between daily drivability and performance.

Vehicle Fitment

The PowerStop K1560-26 fits the following applications:

Cadillac

  • 2004 Cadillac XLR
  • 2008 Cadillac XLR Base
  • 2008-2009 Cadillac XLR Platinum

Chevrolet

  • 1997-2004 Chevrolet Corvette (C5)

Always verify fitment before ordering, especially on modified vehicles.

A FULL UPGRADE IN ONE KIT – 2x Front Z26 Carbon-Fiber Ceramic Brake Pads, 2x Drilled & Slotted Disc Rotors | 2x Rear Z26 Carbon-Fiber Ceramic Brake Pads, 2x Drilled & Slotted Disc Rotors | Installation Hardware
STOPPING POWER: The Z26 Street Performance Brake Upgrade Kit is recommended for high performance. Designed for high horsepower muscle and modified cars that demand shorter stops under the most intense conditions

$452.76

 

What’s Included?

PowerStop includes everything needed for a complete front and rear brake overhaul.

Package Contents

  • Front Z26 Carbon-Fiber Ceramic Brake Pads
  • Rear Z26 Carbon-Fiber Ceramic Brake Pads
  • Front Drilled & Slotted Rotors
  • Rear Drilled & Slotted Rotors
  • Stainless Steel Installation Hardware

The complete package ensures all components are engineered to work together for maximum performance.


Built for Performance Cars

Unlike ordinary replacement brake kits, the Z26 Street Warrior series was developed specifically for vehicles that generate more power and higher braking demands.

Ideal For

  • Corvette owners
  • Cadillac XLR drivers
  • Modified street cars
  • Weekend canyon runs
  • Spirited driving
  • Daily-driven performance vehicles

PowerStop designed the Z26 series to bridge the gap between factory brakes and aggressive track-only compounds.


Z26 Carbon-Fiber Ceramic Brake Pads

The heart of this kit is the Z26 brake pad compound.

Benefits of Carbon-Fiber Ceramic Technology

  • Increased stopping power
  • Better thermal stability
  • Low brake dust production
  • Quiet operation
  • Improved pedal feel
  • Consistent braking performance

The carbon-fiber reinforcement allows the pads to handle higher temperatures while maintaining the smooth characteristics expected from a street vehicle.

Cleaner Wheels

Corvette owners know how quickly factory pads can coat wheels with brake dust.

The Z26 ceramic formula dramatically reduces dust accumulation while maintaining strong braking performance.


Drilled and Slotted Rotors

PowerStop pairs the Z26 pads with performance-oriented drilled and slotted rotors.

Rotor Features

Improved Cooling

Cross-drilled holes help dissipate heat generated during hard braking.

Better Pad Contact

Rounded slots continually clear away debris and gases that can reduce braking efficiency.

Fade Resistance

Lower operating temperatures help maintain braking consistency during repeated stops.

Corrosion Protection

Silver Zinc Dichromate plating helps prevent rust and keeps the rotors looking great behind open-spoke wheels.


Real-World Performance

Many Corvette owners want better braking without sacrificing daily comfort.

The K1560-26 delivers:

  • Stronger initial bite
  • Better heat management
  • Improved fade resistance
  • Reduced brake dust
  • Quiet operation
  • Better performance during spirited driving

For street-driven C5 Corvettes, this provides a noticeable improvement over aging factory brake components.


Installation

PowerStop designed this kit as a direct bolt-on upgrade.

Installation Highlights

  • No modifications required
  • OEM-style fitment
  • Hardware included
  • DIY-friendly installation

Most experienced enthusiasts can complete the installation in a weekend using standard brake service tools.


Warranty Coverage

PowerStop backs the K1560-26 with:

Performance Protection Warranty

  • 36 Months
  • 36,000 Miles

This coverage reflects the durability of both the Z26 pad compound and rotor construction.


Pros and Cons

Pros

  • Complete front and rear brake upgrade
  • Carbon-fiber ceramic pad technology
  • Drilled and slotted rotors included
  • Excellent fade resistance
  • Reduced brake dust
  • Corrosion-resistant rotor coating
  • Strong warranty coverage

Cons

  • Higher price than OE replacement kits
  • Not intended for dedicated track racing
  • Performance rotors may produce slightly more rotor noise than plain rotors

Final Verdict

The PowerStop K1560-26 Z26 Street Warrior Brake Kit is one of the best all-around brake upgrades available for the C5 Corvette and Cadillac XLR. It delivers stronger stopping power, better thermal performance, cleaner wheels, and improved pedal feel without sacrificing everyday drivability.

For owners looking to replace worn factory brakes while adding genuine performance benefits, the Z26 package offers an excellent balance of street comfort and aggressive braking capability. Whether you’re carving through back roads, attending weekend car shows, or simply enjoying your Corvette the way it was meant to be driven, this kit provides confidence every time you hit the brake pedal.

Specification: PowerStop K1560-26 Review: Best Brake Upgrade for C5 Corvette?

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