What is the benefit of cryogenic treatment on the rotors?

Cryogenic treatment is a process that freezes the rotor material to extremely low temperatures. This process strengthens the metal, making the rotors more resistant to heat checking and warping, which can extend their lifespan and maintain performance under stress.

Do I need any special tools to install this brake kit?

While this kit is designed as a direct fit, standard brake replacement tools are required. It's always recommended to refer to the manufacturer's installation instructions for any specific procedures or torque specifications.

What is the recommended break-in procedure for these pads and rotors?

Proper break-in is crucial for optimal performance and longevity. The manufacturer typically recommends a series of moderate stops from various speeds, followed by cooling periods. Always consult the included instructions for the specific break-in procedure.

2005-2009 Audi A8 Quattro Front Brake Kit

Name: Power Stop 07-09 Audi S8 Front Z23 Coated Brake Kit
Brand: PowerStop
SKU: powerstop-power-stop-07-09-audi-s8-front-z23-coated-brake-kit-t14-794014G
Price: 569.06 USD
Availability: BackOrder

Power Stop 07-09 Audi S8 Front Z23 Coated Brake Kit

$569.06

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 05-09 Audi A8 Quattro. Power Stop Z23 Evolution Sport coated brake kit for the front.

Key Features

Fits 2005-2009 Audi A8 Quattro and 2007-2009 Audi S8.
Includes front drilled and cryogenically treated brake rotors.
Features Z23 Evolution Sport carbon-fiber ceramic brake pads.
Drilled rotors help dissipate heat and remove dust and gas for improved performance.
Cryogenic treatment strengthens rotor material to resist warping and cracking.
Carbon-fiber ceramic pads offer improved stopping power with reduced dust and noise.

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Fits these vehicles

Audi A8 Quattro 2005-2009
Audi S8 2007-2009

Product Details

Power Stop is well-known for putting together complete brake upgrade kits that make it easy to get better stopping power. This Z23 Evolution Sport kit is a prime example, designed specifically for the front of your 2005-2009 Audi A8 Quattro and the 2007-2009 Audi S8. If you're looking to improve your car's braking performance beyond the factory setup, this kit offers a solid solution.

What you get here are drilled and cryogenically treated rotors, paired with their Z23 Evolution Sport carbon-fiber ceramic brake pads. The drilling on the rotors helps with heat dissipation and clearing out dust and gas, which means more consistent braking, especially when you're pushing the car a bit. Cryogenic treatment is a process that further strengthens the rotor material, making it more resistant to heat checking and warping over time. The carbon-fiber ceramic pads are formulated to offer a noticeable improvement in stopping power compared to standard pads, with less dust and noise. This combination is aimed at giving you a more confident feel at the pedal and better performance when you need it most.

This kit includes everything you need for the front brakes: the two cryo-treated, drilled rotors and the set of Z23 Evolution Sport pads. It's a direct fit for the specified Audi models, meaning no modifications are needed for installation. You'll want to make sure you have the proper tools and follow the manufacturer's recommended break-in procedure for the pads and rotors to get the best performance and longevity out of this kit.