Choosing the Right Aftermarket Brake Pads for Your 2020-2025 Audi S8
Stop paying for excessive brake dust and learn how to choose the best aftermarket brake pads for your high-performance S8.
- OEM Audi S8 brake pads are known for creating excessive dust; aftermarket ceramic pads from brands like Akebono or EBC Redstuff are a popular solution for cleaner wheels.
- Replacing brake pads on an S8 is not a simple DIY job. A diagnostic tool is required to retract the rear electronic parking brake.
- For best performance and safety, always replace brake rotors at the same time as the pads on a high-performance vehicle like the S8.
- Brands like Textar and Brembo offer OEM-quality replacements, while EBC and Powerstop offer performance upgrades.
Is it Time for New Brake Pads?
Your Audi S8 is equipped with electronic brake pad wear sensors. When the pads are worn to their minimum thickness, a warning light will appear on your dashboard. However, there are other symptoms you might notice first that indicate your brake pads are nearing the end of their life.
Common Failure Symptoms
- Squealing or Grinding Noises: High-pitched squealing when you apply the brakes is often the first sign. Grinding means the pad material is completely gone, and metal is rubbing against metal—a critical safety issue.
- Vibration in Pedal or Steering Wheel: A pulsating or vibrating feeling when you brake can be caused by worn, uneven pads or warped rotors.
- Reduced Stopping Power: If your S8 takes longer to stop than it used to, your brake pads may be worn out or "glazed" from heat.
- Excessive Brake Dust: While original Audi pads are known for creating a lot of dust, a sudden increase can signal a problem. Many owners switch to aftermarket ceramic pads specifically to reduce dust.
Known Issues for the Audi S8
No specific recalls or Technical Service Bulletins (TSBs) from the NHTSA are active for the 2020-2025 Audi S8's brake pads. However, a common complaint from Audi owners, in general, is the excessive amount of brake dust produced by the original equipment (OEM) semi-metallic pads. This is a trade-off for strong initial stopping power but can be frustrating to keep clean. Aftermarket ceramic pads are a popular solution to this problem.
Choosing the Right Aftermarket Brake Pads
Switching to aftermarket brake pads gives you control over your S8's braking performance, noise level, and dust production. Brands can be grouped into tiers based on their intended use.
Brand Tiers for Your Audi S8
| Tier | Brands | Best For |
|---|---|---|
| OEM-Equivalent & Premium | Brembo, Textar, Bosch | Drivers who want original factory performance and feel. Textar is a known OEM supplier for Audi, ensuring a perfect match to the original quality and fit. Brembo is the manufacturer of the S8's brake system, making their pads a direct, high-quality replacement. |
| Low-Dust / Daily Comfort | Akebono, Dynamic Friction (Ceramic), Raybestos | Drivers who prioritize clean wheels and quiet operation for daily driving. Ceramic pads, like those from Akebono, are famous for producing significantly less dust than OEM pads. |
| Performance Upgrade | EBC Brakes (Yellowstuff, Redstuff), Powerstop | Enthusiasts looking for increased stopping power for spirited driving. EBC Yellowstuff pads offer a major performance boost but create more dust. EBC Redstuff provides a balance of improved performance with less dust than OEM. Powerstop often comes in kits with matching rotors for a complete system upgrade. |
Pro Tip: Ceramic vs. Semi-Metallic
Your S8 likely came with semi-metallic pads from the factory. They offer great performance but are noisy and dusty. Ceramic pads are the modern alternative, providing quiet operation, very low dust, and long life, making them ideal for a luxury vehicle like the S8. For most S8 owners, a high-quality ceramic pad from a brand like Akebono or Brembo offers the best balance of performance and comfort.
Frequently Asked Questions
Do I need special tools to change my S8's brake pads?
Yes. The most important special tool is a diagnostic scanner (like VCDS) to retract the electronic parking brake on the rear wheels. Attempting to compress the rear caliper pistons without this tool will damage the calipers. You will also need standard brake service tools like a caliper spreader, a 21mm socket for front caliper carrier bolts, and a T30 Torx driver.
Should I replace my brake rotors at the same time as the pads?
It is highly recommended. For a high-performance car like the S8, installing new pads on old, worn rotors can cause vibrations, noise, and reduced performance. To ensure the best results, always replace pads and rotors together.
What is the difference between EBC Yellowstuff and Redstuff pads?
EBC Yellowstuff pads are designed for high-performance street and occasional track use, offering incredible stopping power but creating a lot of dust. EBC Redstuff pads are a ceramic-based performance pad designed for fast street use, providing better-than-OEM performance with significantly less dust. For most S8 drivers, Redstuff is the more practical choice.
Why are my new brakes making noise?
New brake pads require a "bed-in" period to properly mate with the new rotors. This usually involves a series of controlled stops to transfer a thin, even layer of friction material to the rotor surface. Some light noise can be normal during this time. However, persistent squealing or grinding could indicate improper installation or a problem with the parts.
Technical Specifications
OEM Part Numbers: 4M0698151BL 4M0698151BB 4H0698151Q 4M0698451P 4H0698451K
The 2020-2025 Audi S8 (D5 platform) uses a Brembo-manufactured brake system. Front rotors are typically 400mm. All models are equipped with electronic pad wear sensors. The rear brakes feature an electronic parking brake that requires a diagnostic tool for service.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Audi S8: