BREMBO Xtra 09.A820.1X Brake disc for AUDI A5, A4 314x25mm, 5, perforated/vented

BREMBO Xtra Brake Disc 09.A820.1X – High-performance perforated/vented front disc for Audi A4 and A5

The BREMBO Xtra 09.A820.1X brake disc represents Italian engineering excellence – designed for drivers who demand superior braking performance, precision and reliability. Manufactured by BREMBO, a world-renowned OEM supplier and racing technology leader, this high-performance perforated and ventilated brake disc delivers exceptional braking force and superior heat dissipation under demanding driving conditions. Technical specifications include an outer diameter of 314.0 mm, a disc thickness of 25.0 mm and advanced perforated design for optimal cooling.

The BREMBO 09.A820.1X Xtra brake disc features a sophisticated perforated and ventilated design with 5 mounting holes for precise fitment. The perforated surface pattern enhances heat dissipation and helps to reduce brake fade during intensive use. Made from high-grade cast iron with BREMBO's proprietary coating technology, it provides excellent corrosion resistance and extended service life. The brake disc meets European ECE R90 standards and comes with comprehensive quality certification for maximum safety and performance.

Which vehicles are compatible with the BREMBO Xtra 09.A820.1X?

For an accurate compatibility check, please select your vehicle using the vehicle selector. For additional safety, always verify the VIN, the OE number and, where applicable, the PR number (PR code).

For which Audi A4 models is the BREMBO 09.A820.1X brake disc suitable?

This brake disc is compatible with many versions of the following Audi A4 models: A4 B8 Saloon (2007–2015), A4 B8 Avant (2007–2015) and A4 B8 Allroad (2009–2016), provided the vehicle is equipped with the 314 mm front brake system. Compatibility with A4 B9 Saloon (2015–present), A4 B9 Avant (2015–present) and A4 B9 Allroad (2016–present) may vary depending on the brake configuration and should be confirmed by checking the front disc size.

For which Audi A5 vehicles is the BREMBO 09.A820.1X brake disc suitable?

This brake disc can be installed on a wide range of Audi A5 B8 models, including the A5 B8 Coupe (2007–2017), A5 B8 Sportback (2009–2017) and A5 B8 Convertible (2009–2017), as long as the vehicle uses the 314 mm front brake system. For newer A5 versions such as the A5 B9 Sportback (2016–present), A5 F53 Coupe (2016–present) and A5 F57 Convertible (2016–present), compatibility depends on the specific brake setup, so checking the front disc diameter or verifying via VIN is recommended.

Installation instructions for BREMBO Xtra 09.A820.1X

1. Replace brake discs in pairs to ensure balanced braking performance.
2. Remove the wheels and the caliper. Support the caliper to avoid tension on the brake hose.
3. Remove the old disc: loosen the retaining screw. If it is seized, gently tap it with a rubber mallet.
4. Thoroughly clean the hub from rust and dirt before installing the new disc.
5. Install the new disc and brake pads, then tighten the retaining screw and calliper bolts.
6. After installation, press the brake pedal several times and check the brake fluid level.
7. Bedding-in: perform 5–10 gentle braking cycles from 60 to 20 km/h to allow an even friction layer to form.

Is the BREMBO Xtra 09.A820.1X suitable for Audi A4 B8 and B9 generations?

The BREMBO Xtra 09.A820.1X brake disc is suitable for many Audi A4 B8 (2007–2015) models, including Saloon, Avant and Allroad variants, provided the vehicle is equipped with the 314 mm front brake system. Compatibility with Audi A4 B9 (2015–present) versions may vary depending on the brake configuration and should be confirmed by checking the front disc size.

Can I use the BREMBO 09.A820.1X on my Audi A5 Sportback?

The BREMBO Xtra 09.A820.1X brake disc is suitable for many Audi A5 B8 Sportback (2009–2016) models with the 314 mm front brake system. For A5 B9 Sportback (2016–present), compatibility depends on the brake setup and should be confirmed by checking the disc diameter or VIN.

What are the benefits of the perforated design on Audi A5 Convertible models?

The perforated design provides enhanced cooling for Audi A5 Convertible models, helping to reduce brake fade during spirited driving and improving braking consistency in a range of weather conditions.

Do the brake pads need to be replaced at the same time as the BREMBO brake disc 09.A820.1X?

It is recommended to replace the brake pads together with new brake discs. This ensures optimal surface contact and consistent braking performance with the perforated design.

Is the BREMBO brake disc 09.A820.1X ventilated or solid?

This brake disc is both perforated and ventilated. The combination of internal cooling channels and surface perforations provides enhanced heat dissipation and helps to prevent overheating during intensive braking.

How should new brake discs be properly bedded in?

During the first 200 km, perform moderate braking and avoid full stops. The perforated surface requires careful bedding-in to develop a uniform friction layer across the entire braking surface.

What is the outer diameter and thickness of this brake disc?

The outer diameter is 314 mm with a thickness of 25 mm – specifically engineered for Audi A4 and A5 models requiring high-performance braking systems.

Is this brake disc suitable for vehicles with ABS?

The BREMBO Xtra 09.A820.1X brake disc is suitable for many vehicles equipped with ABS, ESP and other electronic braking systems. It is designed to work with these systems when fitted to models that use this disc size.

Do I need special tools to install the BREMBO brake disc?

No special tools are required for installation. Standard automotive tools including Torx bits and socket wrenches are sufficient, though a torque wrench is essential for proper bolt tightening specifications.

What are the advantages of the BREMBO brake disc 09.A820.1X compared to other models?

The BREMBO Xtra series offers superior heat dissipation through perforated design, reduced brake fade, improved wet weather performance, and extended service life compared to standard solid discs.