2006 Audi S4 Brake Parts

Dorman’s Brake Master Cylinder Caps are engineered for affordability and convenience. Save time, money and labor by replacing only the Cap, instead of the entire Brake Master Cylinder.

Product Features:

• Constructed of high-quality plastic for lasting durability
• Available in diverse styles, including threaded and locking
• Protects braking system by providing a tight seal against the elements
• A necessary safety item – prevents brake fluid from splashing and/or leaking

Dual Technology Ceramic (DTC) – Low Noise – Low Dust WBR ceramic brake pads are specially formulated for driving conditions that require superior friction effectiveness without compromising low noise or low dust characteristics. The advanced ceramic formulation mitigates wheel dust, brake fade, low speed and high heat squeal, at the same time providing positive pedal feel and long-life. Every WBR ceramic brake pad comes with a platform specific shim and has a burnished contact surface (scorched) just like OEM pads to ensure easy break-in and proper long-term functionality. Advanced Material Platform Specific Brake Pad Shims: To effectively combat brake squeal, WBR utilizes different advanced materials in the shim construction, as well as fastening the shim to the pad with both mechanical tabs and silicone adhesives. This platform specific advanced material shim design is included with every WBR brake pad.

Product Features:

• Original Equipment Performance
• Solid Pedal Feel With Smooth Braking Performance
• Ultra-Quiet Ceramic Formulation
• Low Dust – Long Life
• Advanced Material Platform Specific Shims
• Scorched for Easy Break In
• Positive Mold Construction
• All WBR Pads are 100% Shimmed

This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair.

Product Features:

• Ideal replacement – precision-engineered to match the performance of the original brake hose on specific vehicles
• Position-specific – manufactured to precise measurements to provide an exact fit and easy installation
• Quality assured – materials tested to exacting government-regulated safety and durability standards
• Durable design – made with EPDM rubber and specially coated, corrosion-resistant fittings

100% New Caliper – Manufacturer recommends replacing calipers in pairs. With innovative fixed and floating calipers in aluminum and nodular cast iron, ATE is Europe’s market leader. And there is a good reason for that: during development, ATE simulates operational stresses in terms of braking load, vibration, corrosion and wear in extensive series of trials. This means that every basic safety-relevant function is ensured, the sealing of the hydraulic system as much as the venting function of the piston (roll-back), the return (knock-back) function, or the function of the housing/pad guides. ATE original brake calipers are supplied ready-to-install: rear-axle calipers with handbrake are usually pre-filled and preset. This permits simple and correct bleeding in the vehicle.

Product Features:

• OE quality direct fit application.
• Friction Ready
• Corrosion inhibiting protection
• Ensures long life and maximum performance
• Natural exterior finish

Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. A complete brake job that includes new hardware goes a long way toward preventing comebacks. Changing out your Rubber Pin Boot or Slider Bushing Kit will ensure the guide pins are clean and free from debris for smoother braking.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Easy and fast replacement
• Prevents noise and premature wear

ATE Original brake pads provide quality friction just like the OE pads they replace, providing customer-pleasing brake performance. With the best mixture of materials on the market and a production process which emphasizes quality all the way through, original ATE brake pads represent the state-of-the-art. In order to prevent noise during braking, highly effective primary and secondary measures are both used on brake pads. Primary measures act directly on the point of friction. Here, the main issue is optimization of the materials used for the relevant parts. In many cases, ATE uses the most effective variant and the best primary measure for noise suppression in the industry: the intermediate layer or underlayer! On the other hand, secondary measures are intended to prevent the structure-borne sound which is produced from reaching the ear of the driver and pedestrians. Secondary measures can generally be divided into four groups: damping plates, damping foils, paints and greases. ATE works with over 150 different mixtures of friction material to ensure that the optimal result is always achieved for any particular application. The friction materials are always being refined and developed for this purpose. The pad material consists of various components which each fulfill different functions during braking

Product Features:

• OE engineered brake system technology assures optimum fit and performance
• Advanced friction vehicle specific formulations
• Reduced dusting and extend pad life
• Application matched premium quality friction grade
• Underlayer design helps reduce noise, vibration and harshness
• Shims, chamfers, slots, wear sensors and other premium features included Original ATE Brake pads – Presentation

Brakes are designed as a system and all the parts need to work together for best performance. The boot and square cut seals included in our Caliper Repair Kit, ensure that the caliper works as designed during the apply and release cycle.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Increases the life span of the brake pads
• Restores brakes to like-new performance
• Prevents noise and premature wear
• Direct replacement for a proper fit

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Our Z26 Street Warrior Brake Upgrade Kit is recommended for high performance, high horsepower muscle and modified cars. This kit comes with everything you need for easy installation, including pads, rotors and stainless-steel hardware. The Drilled & Slotted rotors and Carbon-Fiber Ceramic pads combine to provide shorter stops under the most demanding conditions. This PowerStop Z26 Street Warrior Brake Upgrade Kit is the affordable bolt-on upgrade that delivers more than just the braking power you need to rein in all those ponies. With our low-dust and low-noise formula, you’ll spend less time cleaning those wheels and more time enjoying what matters most – the drive.

Product Features:

• This complete brake kit has been engineered to handle the increased demand of street-driven muscle cars and performance vehicles
• Proprietary Carbon-Fiber Ceramic Z26 brake pads enhance heat dissipation versus a typical ceramic brake pad for better stopping power at high speed
• Stainless-steel pad shims resist the increased temperatures common on high performance applications
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Drilled & Slotted performance rotors provide maximum cooling
• Bolt-on upgrade for stock brakes, no modifications necessary
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Brake rotor, pad & hardware engineered to work together to increase stopping power & enhance heat dissipation for your performance car
• Rotors are zinc plated for maximum protection against rust.
• Integral sensor wire in Front pads
• Buy with confidence from the originator & industry leader of brake kits

Brake Vacuum Pump

Brakes are designed as a system and all the parts need to work together for best performance. The kits provide advance protection for your brake by assuring brakes perform at an optimum level.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Exact fitment and original replacement
• New Brake Hardware prevents premature wear and maximizes performance
• Helps deliver a quieter, more efficient braking system
• Manufactured with quality materials to suppress high stress levels

Since 2008 Zimmermann is offering almost 400 Standard and almost 400 Sports Brake Discs in a coated version named Coat Z. The Zimmermann Coat-Z brake disc provides a protective coating that prevents rust and corrosion, extended rotor life and improved visual appearance. To improve the rust protection during storage and usage, Otto Zimmermann GmbH implements this new Coat-Z technology step by step in its production range. Beside the still optimum function of the brake disc, this coating ensures a consistent attractive appearance. Zimmermann brake discs are usually made of cast iron (with flake graphite) of different qualities; they correspond to the material used for the original spare parts. Therefore, the utilization of such materials (referred to as High Carbon by the competition) has always been a matter of course for Otto Zimmermann.

Product Features:

• Coat-Z protective anti-corrosion coating
• No formation of rust at the hub and herewith improved visual appearance
• Immediate functional capability without removal of the coating before mounting
• Excellent deceleration action and no distortion of friction ring at high temperatures
• Substantial weight saving and therefore less unsprung mass
• Floating mounting enables radial expansion of the brake disc under relatively heavy loads, thus preventing shielding and increasing resistance to heat cracks
• Hot spots prevented by optimized design of ventilation channels
• 1:1 exchange of original disc possible
• Not subject to registration: general ABE certification supplied with disc
• No conversion required for brake tuning

PowerStop Performance Brake Calipers are made specifically with the enthusiast in mind. These calipers bolt directly in place of the stock calipers, and they look and perform great behind stock or custom wheels. PowerStop calipers and the brackets are remanufactured in our Chicago, IL facility and treated with a electrostatic high-temperature red powder-coating. The easy to clean powder coating helps to resist rust and corrosion thus extending the life of your calipers. PowerStop calipers are 100% pressure tested to verify piston operation and prevent any possible leaks from occurring. This insures that every caliper is inspected for quality and safety. PowerStop caliper pairs are expertly assembled using new seals, caliper guide pins, dust boots, bleeder screws, stainless steel brake pad abutment clips and mounting brackets. High temperature EPDM rubber dust boots and premium silicone lubricant is used for a smoother operation and an extended life in extreme conditions. The performance color is a nice touch that really stands out behind your wheels!

Product Features:

• All calipers are thoroughly inspected for quality and safety. Pressure tested to prevent leaks.
• New seals, caliper guide pins, dust boots, bleeder screws, stainless steel brake pad abutment clips and mounting brackets
• High temperature EPDM rubber for extended life.
• Premium silicone lubrication provides smoother operation.
• The easy to clean powder coating helps to resist rust and corrosion and extends the life of calipers.

Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. Caliper Guide Pins are important to replace because they hold the brake piston in place to create effective stopping performance.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Easy and fast replacement
• Helps deliver a quieter, more efficient braking system
• Corrosion resistant coating for long-lasting durability against harsh roads
• Manufactured with quality materials to suppress high stress levels

Brakes are designed as a system and all the parts need to work together for best performance. Industry brake service experts agree – when brake friction materials are ready to be replaced, the hardware is too. Caliper Guide Pins are important to replace because they hold the brake piston in place to create effective stopping performance.

Product Features:

• This part matches Original Equipment (OE) quality specifications
• Easy and fast replacement
• Ensures the brake pads are meeting the rotors at the correct angle for an even braking system
• Corrosion resistant coating for long-lasting durability against harsh roads
• Manufactured with quality materials to suppress high stress levels
• Helps deliver a quieter, more efficient braking system

ATE Continental is further extending its range of Brake Caliper Pin Boot Kits for ATE brake calipers. ATE caliper Pin Boot Kits are an essential component of ATE-designed fist floating brake calipers. The floating caliper consists of a holder and housing, which is located in rubber damping pins and sleeves.

Product Features:

• Reduced cost
• OE Quality
• Complete Kit

CARDONE Master Cylinder Bench Bleeder Tool cuts typical bleeding procedures in half and is a more effective way to purge the brake system of air than other bleeding procedures. This handy, innovative tool is a must, just as bench bleeding is for removing all the air from your brake system, allowing you to spend less time in the garage, and more time on the road.

Product Features:

• Each unit is 100% new, providing consistent performance when servicing your brake system
• Easy to transfer for on-the-spot master cylinder bleeding
• Fluid measurements clearly displayed on each unit in both ounces and milliliters for convenience
• Easy to clean to ensure no cross contamination
• Durability for long lasting performance

Caliper housing spring retaining clips are an essential component of ATE-designed fist floating brake calipers. The fist floating caliper consists of a holder and housing, which is located in rubber damping sleeves. It slides within the holder together with the outer brake pad while as the pad wears. To prevent the housing from lifting off the pad and causing noise issues, the caliper is pulled against the brake pad by the caliper housing spring retaining clip. These clips are exposed to continuous corrosion attack and should therefore also be replaced each time the brake pads are changed.

Product Features:

• Premium Original Equipment replacement
• Provides performance and dependability
• Manufactured to meet OE specifications

Using advanced re-engineering materials and processes, our master cylinders match O.E. performance and fitment. New O.E.-quality seals and cups are installed on each unit, ensuring leak-free, long-lasting performance. Cast-iron master cylinders are treate

Product Features:

• Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
• Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
• Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
• Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
• Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
• Plastic reservoirs are vacuum-tested to ensure they are leak free.

Using advanced re-engineering materials and processes, our master cylinders match O.E. performance and fitment. New O.E.-quality seals and cups are installed on each unit, ensuring leak-free, long-lasting performance. Cast-iron master cylinders are treate

Product Features:

• Only new O.E.-quality seals and cups are used in the remanufacturing process to ensure O.E. performance and reliability. All rubber components meet S.A.E. specifications.
• Bleeding kits are supplied with the unit to make the bleeding process faster and easier (where applicable).
• Bores meet critical micro-finish specifications to eliminate pitting and corrosion, a cause of premature failure.
• Cast-iron master cylinders feature a premium protective coating to minimize rust and extend unit life.
• Piston assemblies are height-gauged to ensure the master cylinder equals the O.E. unit performance.
• Plastic reservoirs are vacuum-tested to ensure they are leak free.

Brake Boosters are a vital part of our TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. We test our Brake Boosters to every extreme, which means you can deliver a more reliable and consistent performance on the road for the drivers you serve. All motorists now demand durability and resilience from their vehicles, which is why we invest in developing Drum Brake and Actuation products like Brake Boosters that are designed to last for longer. Choosing TRW Brake Boosters is a sure way of improving reliability and safety for your customer. As an OE manufacturer of Brake Boosters we can supply you with exactly the same product quality that we deliver to vehicle manufacturers. Whether you’re dealing with a single or tandem Brake Booster, the instructions we provide are easy to follow, which means fitting is straightforward and simple. You can also be safe in the knowledge that TRW Brake Boosters are as environmentally friendly as possible, because we always use as little heavy metal as possible and recyclable materials whenever we can.

Product Features:

• Original equipment (OE) quality
• Wide range of single and tandem Brake Boosters
• Unique tie-rod design meaning lighter and thinner parts for more efficient performance
• Great coverage, with almost 340 part numbers in the range, so you can serve more customers

CARDONE Remanufactured Power Brake Boosters are re-engineered, built and tested to match O.E. performance. Original designs are scrutinized for potential improvement and, where applicable, design upgrades are implemented to produce a more durable part than the original. All units are 100% tested to ensure perfect fit and function.

Product Features:

• 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
• Exclusive rust-prohibitive finishing process extends unit life.
• Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
• All units are 100% tested to ensure reliable performance.
• Guaranteed fit and function.

Brake Boosters are a vital part of our TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. We test our Brake Boosters to every extreme, which means you can deliver a more reliable and consistent performance on the road for the drivers you serve. All motorists now demand durability and resilience from their vehicles, which is why we invest in developing Drum Brake and Actuation products like Brake Boosters that are designed to last for longer. Choosing TRW Brake Boosters is a sure way of improving reliability and safety for your customer. As an OE manufacturer of Brake Boosters we can supply you with exactly the same product quality that we deliver to vehicle manufacturers. Whether you’re dealing with a single or tandem Brake Booster, the instructions we provide are easy to follow, which means fitting is straightforward and simple. You can also be safe in the knowledge that TRW Brake Boosters are as environmentally friendly as possible, because we always use as little heavy metal as possible and recyclable materials whenever we can.

Product Features:

• Original equipment (OE) quality
• Wide range of single and tandem Brake Boosters
• Unique tie-rod design meaning lighter and thinner parts for more efficient performance
• Great coverage, with almost 340 part numbers in the range, so you can serve more customers

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless-steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit.

Product Features:

• This complete upgrade kit is engineered to improve the braking performance of the vehicle you use everyday
• PowerStop engineered Carbon-Fiber Ceramic Z23 compound significantly enhances braking performance versus traditional ceramic brake pads
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Multi-Layer rubberized shims provide virtually noise-free braking
• Drilled & Slotted performance rotors provide maximum cooling
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Bolt-on upgrade for stock brakes, no modifications necessary
• Brake rotor, pad & hardware engineered to work together to increase stopping power, improve durability & eliminate dust
• Rotors are zinc plated for maximum protection against rust.
• Integral sensor wire in Front pads
• Buy with confidence from the originator & industry leader of brake kits

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless-steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit.

Product Features:

• This complete upgrade kit is engineered to improve the braking performance of the vehicle you use everyday
• PowerStop engineered Carbon-Fiber Ceramic Z23 compound significantly enhances braking performance versus traditional ceramic brake pads
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Multi-Layer rubberized shims provide virtually noise-free braking
• Drilled & Slotted performance rotors provide maximum cooling
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Bolt-on upgrade for stock brakes, no modifications necessary
• Brake rotor, pad & hardware engineered to work together to increase stopping power, improve durability & eliminate dust
• Rotors are zinc plated for maximum protection against rust.
• Buy with confidence from the originator & industry leader of brake kits

PowerStop is on a mission to deliver an easy way for any driver to upgrade their brakes – no matter where or how they use their vehicle. Forget standard, off-the-shelf parts. Our Z23 Evolution Sport Brake Upgrade Kit comes with everything you need, from pads, rotors and premium stainless-steel hardware for an easy, bolt-on upgrade for your daily-driver. Along with increased braking power, the Carbon-Fiber Ceramic brake pads feature a low-dust formula to keep those wheels looking great while you say goodbye to nasty brake dust. These pads combine with Drilled & Slotted rotors to ensure a cool, smooth ride that protects against rust and corrosion. Give your daily-driver the easy and affordable performance upgrade it deserves with the Z23 Evolution Sport Brake Upgrade Kit.

Product Features:

• This complete upgrade kit is engineered to improve the braking performance of the vehicle you use everyday
• PowerStop engineered Carbon-Fiber Ceramic Z23 compound significantly enhances braking performance versus traditional ceramic brake pads
• Low-dust braking validated through on-vehicle 3rd party tests in Los Angeles, showing on average 30% less dust versus OE
• Multi-Layer rubberized shims provide virtually noise-free braking
• Drilled & Slotted performance rotors provide maximum cooling
• Includes stainless-steel installation hardware and high-temperature ceramic brake lubricant
• Bolt-on upgrade for stock brakes, no modifications necessary
• Brake rotor, pad & hardware engineered to work together to increase stopping power, improve durability & eliminate dust
• Rotors are zinc plated for maximum protection against rust.
• Includes 1 Front Sensor Wire
• Buy with confidence from the originator & industry leader of brake kits

The Pilenga brake disc is an OE-Quality replacement and is an original equipment supplier to many European automotive manufacturers. Pilenga manufactures OE-Quality Brake Discs that assures maximum performance and enhanced driving comfort, providing the same levels of quality, technology and performance that are found in many of the OEM fitments. With enhanced thermal inertia, Pilenga High Carbon discs reduce both vibration and noise. Pilenga’s meticulously controlled production process makes it possible to precisely contrast the chemical composition of the cast iron, maximizing the percentage of carbon in the discs.

Product Features:

• OE-Equivalent and a direct fit replacement
• Disc made of high carbon steel.
• Great heat transfer
• Reduced rotor wear
• Resistant to warping.

Carquest Wearever rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Wearever rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Wearever rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:

• Meets or exceeds OE design for superior stopping power
• Exceeds ISO manufacturing guidelines (International Organization for Standardization)
• Matches OE vane size for proper cooling
• Optimal metallurgy and casting thickness to prevent warping
• Air gap eliminates brake fade and increases pad life
• Non-Directional finish decreases break-in time

Carquest Wearever rotors meet or exceed original equipment specifications while delivering superior stopping power. Carquest Wearever rotors are manufactured with proper harmonic design and non-directional finish that eliminate noise and enhance pedal feel. Our rotors are designed to effectively dissipate heat, helping to eliminate brake fade and increase the life of your pads and rotors. Carquest Wearever rotors are designed for long-lasting and quiet braking with superior performance.

Product Features:

• Meets or exceeds OE design for superior stopping power
• Exceeds ISO manufacturing guidelines (International Organization for Standardization)
• Matches OE vane size for proper cooling
• Optimal metallurgy and casting thickness to prevent warping
• Air gap eliminates brake fade and increases pad life
• Non-Directional finish decreases break-in time