Choosing the right big brake kit for an Audi S3 involves balancing braking performance, durability, fitment, and budget. The PowerStop Front and Rear Brake Kit stands out as the best overall for its reliable stopping power and comprehensive coverage. For those prioritizing budget-friendly upgrades, the R1 Concepts Front Brake Kit offers solid performance without breaking the bank. Meanwhile, enthusiasts seeking premium quality might consider the PowerStop Rear Brake Kit with Carbon-Fiber Ceramic Pads for superior heat resistance and longevity. Each option presents tradeoffs—higher performance often comes at a higher cost, and easier installations may sacrifice some customization. Keep reading for a detailed comparison to find the best fit for your Audi S3.
Get business pricing on garage and car supplies
- Business-only prices and quantity discounts
- Tax-exempt purchasing
- Multiple users, one account, clear invoices
Complete the kit
Key Takeaways
- The top picks balance performance, durability, and value, with the PowerStop kits leading for overall reliability.
- R1 Concepts offers the best bang for the buck, especially for budget-conscious buyers seeking decent performance.
- Premium options like carbon-ceramic pads deliver superior heat management but come at a premium price.
- Compatibility and fitment are critical; not all kits cover the same model years or trim levels equally well.
- Ease of installation varies, with some kits designed for DIYers and others requiring professional setup.
| PowerStop Front and Rear Brake Kit for Audi A3 Quattro 2019-2020, Q3 2019-2025, S3 2015-2020, Volkswagen Arteon 2019-2023 |  | Best Overall for Daily Reliability | Includes: Z23 Carbon Fiber Ceramic Brake Pads, Fully Coated Rotors, Hardware, Lubricant | Application: Front and Rear for specified Audi and Volkswagen models | Material: Carbon-Fiber Ceramic, Fully Coated Steel | VIEW ON AMAZON | See Our Full Breakdown |
| R1 Concepts Front Brake Kit for 2019-2020 Audi A3 and 2015-2020 Audi S3 |  | Best Performance for Daily Driving with Enhanced Cooling | Fitment: 2019-2020 Audi A3 Quattro, 2015-2020 Audi S3, VW CC AWD, Golf R, GTI | Rotor Diameter: 13.4 inches | Rotor Type: Cross-Drilled and Diamond Slotted | VIEW ON AMAZON | See Our Full Breakdown |
| R1 Concepts Front and Rear Brake Kit for 2015-2020 Audi S3 |  | Best for Performance-Oriented Daily Use | Front Rotor Diameter: 13.4 inches | Rear Rotor Diameter: 12.2 inches | Rotors: Drilled and Slotted | VIEW ON AMAZON | See Our Full Breakdown |
| R1 Concepts Front and Rear Brake Kit for 2019-2020 Audi A3 |  | Best Value for Upgraded Braking | Rotor Diameter (Front): 13.4 inches | Rotor Diameter (Rear): 12.2 inches | Includes: 4 rotors, 8 ceramic brake pads | VIEW ON AMAZON | See Our Full Breakdown |
| R1 Concepts Front Brake Kit for 2015-2020 Audi S3 and 2019-2020 Audi A3 |  | Best for Heavy-Duty Daily Use | Application: 2015-2020 Audi S3, 2019-2020 Audi A3, VW CC, Golf R, GTI, Jetta GLi | Rotor Diameter: 13.4 inches | Rotor Type: Cross-Drilled and Diamond Slotted | VIEW ON AMAZON | See Our Full Breakdown |
| R1 Concepts Front and Rear Brake Kit for 2019-2020 Audi A3 |  | Best Overall for Complete Upgrade and Easy Fitment | Front Rotor Diameter: 13.4 inches | Rear Rotor Diameter: 12.2 inches | Included Components: 4 brake rotors and 8 brake pads | VIEW ON AMAZON | See Our Full Breakdown |
| R1 Concepts Front and Rear Brake Rotors Fits 2015-2020 Audi S3 |  | Best for Performance and Durability Across Multiple Models | Front Diameter: 13.4 inches | Rear Diameter: 12.2 inches | Material: G3000 iron | VIEW ON AMAZON | See Our Full Breakdown |
| PowerStop Rear Brake Kit for Audi A3 Quattro 2019-2020, Q3 2019-2025, RS3 2017-2020, S3 2015-2020, TT RS Quattro 2018-2022 – Fully-Coated Disc Rotors with Z23 Carbon-Fiber Ceramic Brake Pads Upgrade |  | Best for Quiet, Corrosion-Resistant Rear Braking with Long-Lasting Pads | Brake Pads: Z23 Carbon Fiber Ceramic | Rotors: GEOMET Fully Coated | Hardware: Stainless Steel | VIEW ON AMAZON | See Our Full Breakdown |
| big brake kit for audi s3 | Material | Warranty |
|---|---|---|
| PowerStop Front and Rear Brake | Carbon-Fiber Ceramic, Fully Coated Steel | — |
| R1 Concepts Front Brake Kit fo | G3000 iron | 1 year |
| R1 Concepts Front and Rear Bra | G3000 iron | 1 year |
| R1 Concepts Front and Rear Bra | G3000 iron | 1 year |
| R1 Concepts Front Brake Kit fo | G3000 iron | 1 year |
| R1 Concepts Front and Rear Bra | G3000 iron | 1 year |
| R1 Concepts Front and Rear Bra | G3000 iron | — |
| PowerStop Rear Brake Kit for A | — | 24 Months / 24,000 Miles |
More Details on Our Top Picks
PowerStop Front and Rear Brake Kit for Audi A3 Quattro 2019-2020, Q3 2019-2025, S3 2015-2020, Volkswagen Arteon 2019-2023
This PowerStop kit stands out for delivering a balanced mix of quiet, dust-free operation and long-lasting durability. Compared to the more performance-oriented R1 Concepts kits, it emphasizes quietness and corrosion resistance, making it ideal for daily drivers seeking a hassle-free upgrade. The fully coated rotors and carbon-fiber ceramic pads reduce noise and dust, but this focus on comfort means it might not provide the aggressive stopping power some performance enthusiasts desire. Installation is straightforward since it’s a bolt-on upgrade, but the kit may arrive in multiple boxes, which could be inconvenient. Overall, this makes the most sense for drivers prioritizing a reliable, maintenance-free upgrade over raw performance or track-ready braking.
Pros:- Quiet and dust-free braking performance
- Easy bolt-on installation with included hardware
- Corrosion-resistant, long-lasting components
Cons:- May arrive in multiple boxes, potentially inconvenient
- Designed specifically for certain models, not universal
- Higher cost compared to standard brake kits
Best for: Audi S3 owners who want a quiet, durable, and maintenance-free upgrade for daily driving.
Not ideal for: Performance-focused drivers or track enthusiasts who need maximum braking capacity at the expense of noise and dust levels.
- Includes:Z23 Carbon Fiber Ceramic Brake Pads, Fully Coated Rotors, Hardware, Lubricant
- Application:Front and Rear for specified Audi and Volkswagen models
- Material:Carbon-Fiber Ceramic, Fully Coated Steel
- Installation:Bolt-on, no modifications required
- Color:Aluminum Silver
Our verdict“This kit offers a dependable and quiet upgrade ideal for daily drivers who prioritize reliability over aggressive braking.”
R1 Concepts Front Brake Kit for 2019-2020 Audi A3 and 2015-2020 Audi S3
This R1 Concepts front kit excels by combining drilled and slotted high-performance rotors with ceramic pads, significantly improving braking response and heat dissipation. Compared to PowerStop’s more comfort-oriented setup, it offers better performance under aggressive driving conditions, such as spirited daily driving or occasional track use. The drilled and slotted design aids in cooling and debris removal, but the installation might require professional help for some users unfamiliar with brake service. Its direct fitment and durability make it suitable for those seeking a noticeable upgrade without extensive modifications. This kit makes the most sense for drivers who want a step up in performance, especially in hot or demanding driving scenarios.
Pros:- High-performance drilled and slotted rotors
- Enhanced cooling reduces brake fade
- Reduces dust and noise for cleaner wheels
Cons:- May require professional installation
- Higher price point than standard kits
Best for: Enthusiast daily drivers who want improved braking performance and heat management without sacrificing reliability.
Not ideal for: Owners seeking a quiet, low-maintenance setup or those on a strict budget, as this kit can be more expensive than basic options.
- Fitment:2019-2020 Audi A3 Quattro, 2015-2020 Audi S3, VW CC AWD, Golf R, GTI
- Rotor Diameter:13.4 inches
- Rotor Type:Cross-Drilled and Diamond Slotted
- Material:G3000 iron
- Pad Type:Ceramic
- Warranty:1 year
Our verdict“This kit provides a solid performance boost suitable for daily drivers who push their brakes a bit harder.”
R1 Concepts Front and Rear Brake Kit for 2015-2020 Audi S3
This R1 Concepts kit for the S3 emphasizes comprehensive performance improvements with drilled and slotted rotors and durable ceramic pads. Compared to the smaller, 12.2-inch rear rotors in other kits, this set offers a balanced upgrade for both front and rear, enhancing braking response and heat dissipation across the vehicle. It’s a direct fit with no modifications required, but installation may be complex for some users, and warranty coverage is limited to one year. The design is tailored for owners who want reliable, aggressive braking without sacrificing daily comfort. It’s well-suited for those who occasionally push their vehicle on twisty roads or short track days.
Pros:- Enhanced braking with drilled and slotted rotors
- Reduces dust and noise for cleaner wheels
- Direct fitment, no modifications needed
Cons:- Installation might require professional help
- Limited to specific models
- Warranty is only 1 year
Best for: S3 owners looking for a high-performance upgrade that balances daily usability with spirited driving.
Not ideal for: Casual drivers prioritizing quiet, low-dust braking over performance, or those wary of potentially needing professional installation.
- Front Rotor Diameter:13.4 inches
- Rear Rotor Diameter:12.2 inches
- Rotors:Drilled and Slotted
- Material:G3000 iron
- Pads:Ceramic
- Warranty:1 year
Our verdict“This kit offers a performance upgrade for drivers who want more stopping power without sacrificing daily comfort.”
R1 Concepts Front and Rear Brake Kit for 2019-2020 Audi A3
This R1 Concepts kit offers a comprehensive upgrade with drilled and slotted rotors and ceramic pads, providing a noticeable improvement over OEM brakes. Compared to the smaller 13.4-inch rotors in the other kits, this set covers a wider range of models, making it versatile for owners of similar vehicles. Its high-performance rotors and quiet pads improve braking response and reduce dust, but the heavier weight of the rotors could slightly affect handling. Installation is straightforward for those experienced with brake work, and the included warranty adds peace of mind. It’s an excellent choice for budget-conscious enthusiasts wanting a solid performance boost without premium pricing.
Pros:- High-performance drilled and slotted rotors
- Ceramic pads reduce dust and noise
- Includes a 1-year warranty
Cons:- Heavy weight may impact handling
- Designed for specific models, limiting universality
Best for: Budget-conscious owners wanting a high-quality upgrade that covers multiple models with no modifications.
Not ideal for: Drivers seeking the absolute maximum in performance or those concerned about added weight affecting handling.
- Rotor Diameter (Front):13.4 inches
- Rotor Diameter (Rear):12.2 inches
- Includes:4 rotors, 8 ceramic brake pads
- Material:G3000 iron
- Fitment:2019-2020 Audi A3 Quattro, 2015-2020 Audi S3, VW Golf R, VW GTI
- Warranty:1 year
Our verdict“This kit balances cost and performance, making it ideal for owners seeking an affordable upgrade with noticeable benefits.”
R1 Concepts Front Brake Kit for 2015-2020 Audi S3 and 2019-2020 Audi A3
This R1 Concepts kit provides a robust upgrade with large 13.4-inch drilled and slotted rotors paired with Euro ceramic pads, designed for longevity and consistent performance. Compared to the smaller 12.2-inch rear rotors, this set offers enhanced stopping power for heavier or more spirited driving. Its compatibility with multiple models makes it versatile, but the added weight—over 56 pounds—could influence handling and fuel economy. The limited one-year warranty might be a concern for some, yet the high-performance design makes it a compelling choice for drivers who demand durability and maximum braking capacity in daily use. It’s best suited for those who regularly push their car hard or carry heavier loads.
Pros:- Large drilled and slotted rotors for maximum heat dissipation
- Euro ceramic pads for quiet, clean braking
- Direct fitment with no modifications
Cons:- Heavy weight may affect handling and fuel economy
- Limited to specific models with only a 1-year warranty
Best for: Owners who need a heavy-duty, durable brake upgrade capable of handling spirited driving and heavier loads.
Not ideal for: Light drivers or those prioritizing fuel efficiency, as the heavy rotors can impact handling and economy.
- Application:2015-2020 Audi S3, 2019-2020 Audi A3, VW CC, Golf R, GTI, Jetta GLi
- Rotor Diameter:13.4 inches
- Rotor Type:Cross-Drilled and Diamond Slotted
- Material:G3000 iron
- Pad Type:Euro Ceramic
- Weight:56.2 pounds
- Warranty:1 year
Our verdict“This kit is best suited for drivers who need maximum durability and braking capacity in daily or spirited driving scenarios.”
R1 Concepts Front and Rear Brake Kit for 2019-2020 Audi A3
This R1 Concepts kit stands out for offering a comprehensive solution that fits directly onto 2019-2020 Audi A3 and S3 models without modifications, making it ideal for enthusiasts seeking a straightforward upgrade. Compared to the PowerStop rear kit, this set includes both front and rear components, providing a balanced upgrade. The drilled and slotted rotors enhance cooling and braking response, while the included high-performance pads deliver improved stopping power. However, the heavy weight of nearly 90 pounds can make installation more challenging and may affect vehicle handling if not handled properly. The 1-year warranty is typical but shorter than some premium options. It’s perfect for drivers prioritizing ease of installation and a full upgrade, but less suited for those seeking long-term warranty coverage or ultralight components.
Pros:- Complete front and rear kit with direct fitment
- Enhanced braking with drilled and slotted rotors
- Reduces dust and noise for cleaner wheels and quieter rides
- No modifications needed for installation
Cons:- Heavy weight may complicate handling during installation
- Limited to specific vehicle models and not universal
- Warranty coverage is only 1 year
Best for: Owners of 2019-2020 Audi A3 or S3 who want a complete, direct-fit upgrade with minimal hassle.
Not ideal for: Those seeking ultra-lightweight components for high-performance racing or extended warranty coverage.
- Front Rotor Diameter:13.4 inches
- Rear Rotor Diameter:12.2 inches
- Included Components:4 brake rotors and 8 brake pads
- Material:G3000 iron
- Warranty:1 year
Our verdict“This kit offers a solid balance of performance and ease of installation, ideal for daily drivers upgrading their stock brakes.”
R1 Concepts Front and Rear Brake Rotors Fits 2015-2020 Audi S3
This set is designed for owners who want high-performance braking on a range of Audi and Volkswagen models, including the S3, TTS, and Golf, with a focus on durability. It improves stopping power with drilled and slotted rotors made from G3000 iron, similar to the front kit for the A3, but with broader model compatibility. Compared to the PowerStop rear kit, these rotors are heavier but arguably more durable given their construction. The design reduces noise and vibration, but installation may require some mechanical skill due to the weight and fitment specifics. This set is better suited for enthusiasts who want a long-lasting upgrade across multiple vehicles, though it may not be ideal for those who need a quick, no-fuss installation or lighter components for aggressive driving.
Pros:- Broad compatibility with multiple models
- Durable G3000 iron construction for longevity
- Enhanced braking with drilled and slotted design
- Reduces noise and vibration
Cons:- Installation may require mechanical skill due to weight and fitment
- Heavy rotors could impact vehicle dynamics if installed improperly
- Not a universal fit for all vehicles outside listed models
Best for: Performance-minded owners with mechanical experience seeking a versatile upgrade for multiple Audi and VW models.
Not ideal for: Casual drivers or those with limited mechanical skill who prefer plug-and-play solutions or very lightweight components.
- Front Diameter:13.4 inches
- Rear Diameter:12.2 inches
- Material:G3000 iron
- Type:Drilled and Slotted Brake Rotors
- Color:Silver
- Items Included:4 rotors
Our verdict“This set is ideal for owners seeking durable, high-performance rotors compatible with multiple models and capable of handling spirited driving.”
PowerStop Rear Brake Kit for Audi A3 Quattro 2019-2020, Q3 2019-2025, RS3 2017-2020, S3 2015-2020, TT RS Quattro 2018-2022 – Fully-Coated Disc Rotors with Z23 Carbon-Fiber Ceramic Brake Pads Upgrade
This rear brake kit emphasizes quiet operation and corrosion resistance, making it suitable for daily drivers who want a maintenance-friendly upgrade. The Z23 carbon-fiber ceramic pads deliver improved stopping power without the noise typical of traditional pads, while the fully coated rotors resist rust and corrosion, even in harsh conditions. Compared with the other kits, this set is specifically designed for the rear wheels, which makes it ideal for owners who want to upgrade just the rear end or complement a front upgrade. Installation is straightforward with the included hardware, but vehicle fitment confirmation is necessary. It’s a good choice for those seeking reliable, long-lasting performance with minimal noise, though it doesn’t include front components and may arrive in multiple boxes.
Pros:- Quiet, smooth braking with carbon-fiber ceramic pads
- Corrosion-resistant fully coated rotors
- Easy bolt-on installation
- Long-lasting performance
Cons:- Limited to rear wheels only, requiring additional upgrades for complete system
- Vehicle fitment confirmation needed before purchase
- Might be delivered in multiple boxes
Best for: Daily drivers who prioritize quiet, low-maintenance rear brakes with corrosion resistance and reliable stopping power.
Not ideal for: Owners looking for a full front and rear upgrade or those seeking performance-oriented pads for aggressive driving.
- Brake Pads:Z23 Carbon Fiber Ceramic
- Rotors:GEOMET Fully Coated
- Hardware:Stainless Steel
- Compatibility:2015-2025 Audi and Volkswagen rear models
- Warranty:24 Months / 24,000 Miles
Our verdict“This rear kit provides a quiet, corrosion-resistant upgrade ideal for daily drivers wanting dependable rear braking performance.”
How We Picked
To evaluate these big brake kits, I focused on key factors such as performance potential, build quality, ease of installation, compatibility with different Audi S3 models, and overall value. I examined product specifications, material quality, and user feedback to identify options that offer reliable stopping power, heat dissipation, and longevity. Kits that included comprehensive hardware and clear instructions earned higher marks, while those with limited coverage or questionable durability were ranked lower. This ranking aims to help buyers find solutions that match their specific needs, whether for daily driving, spirited runs, or track use.
| big brake kit for audi s3 | Material |
|---|---|
| PowerStop Front and Rear Brake | Carbon-Fiber Ceramic, Fully Coated Steel |
| R1 Concepts Front Brake Kit fo | G3000 iron |
| R1 Concepts Front and Rear Bra | G3000 iron |
| R1 Concepts Front and Rear Bra | G3000 iron |
| R1 Concepts Front Brake Kit fo | G3000 iron |
| R1 Concepts Front and Rear Bra | G3000 iron |
| R1 Concepts Front and Rear Bra | G3000 iron |
| PowerStop Rear Brake Kit for A | — |
Factors to Consider When Choosing Big Brake Kit For Audi S3
Choosing a big brake kit involves understanding several critical factors that affect performance, durability, and compatibility. Beyond basic features, considering how each kit aligns with your driving habits, maintenance preferences, and budget can make a significant difference. Here are key aspects to evaluate when selecting the right big brake kit for your Audi S3.Performance and Heat Dissipation
Brake kits designed for high performance often feature larger rotors and multi-piston calipers that improve stopping power and heat management. If you frequently drive aggressively or participate in spirited driving, investing in kits with superior heat dissipation prevents brake fade and ensures consistent performance. Conversely, for regular city driving, a standard upgrade may suffice, allowing you to save costs without sacrificing safety.
Compatibility and Fitment
Ensuring the kit fits your specific model year and trim level is essential. Some kits are universal or designed for multiple models, which can lead to fitment issues. Always verify the product details and confirm compatibility with your Audi S3 to avoid installation problems or performance compromises. Proper fitment also helps prevent uneven wear and potential damage to other components.
Material Quality and Durability
High-quality rotors and calipers made from durable materials like cast iron or carbon-ceramic composites tend to last longer and perform better under stress. Cheaper materials may wear out quickly or warp with heat, especially under demanding conditions. Investing in quality ensures your brake system remains reliable over time, reducing the need for frequent replacements.
Ease of Installation and Maintenance
Some kits are designed for straightforward installation, making them suitable for DIY enthusiasts, while others may require professional assembly. Consider the complexity and whether the kit includes all necessary hardware and detailed instructions. Additionally, think about maintenance requirements—kits with accessible components simplify ongoing upkeep and repairs.
Budget and Long-Term Value
While premium kits provide better performance and longevity, they come at higher upfront costs. Balance your budget against your driving needs; a mid-range kit may deliver excellent value for most users. Remember, investing in quality upfront can save money over time through fewer replacements and consistent performance, especially if you frequently push your car hard.
Frequently Asked Questions
Will a big brake kit improve my Audi S3’s daily driving safety?
Yes, a well-chosen big brake kit can enhance your Audi S3’s stopping power, especially during emergency braking or in adverse conditions. It can also provide more consistent performance under heavy use, reducing brake fade and improving overall safety. However, for daily city driving, a modest upgrade might be sufficient, as excessive brakes can sometimes lead to less smooth operation or increased maintenance. Balancing performance with practicality ensures you get the safety benefits without unnecessary complexity.
Can I install a big brake kit myself, or do I need a professional?
Many big brake kits are designed for DIY installation, especially those with straightforward hardware and detailed instructions. However, the complexity varies depending on the kit and your mechanical experience. For most enthusiasts comfortable with basic tools, installation can be manageable within a few hours. If you lack experience or want to ensure precise setup, seeking professional installation guarantees optimal performance and safety.
Will upgrading my brakes affect my car’s warranty?
Modifying your braking system can potentially impact your vehicle warranty, especially if issues arise directly from the upgrade or if the modifications are not professionally installed. It’s advisable to review your warranty terms and consult with your dealer or manufacturer before making significant upgrades. In some cases, choosing OEM or manufacturer-recommended kits minimizes warranty concerns and maintains warranty coverage.
Are carbon-ceramic brake kits worth the extra cost?
Carbon-ceramic brakes excel in heat resistance, longevity, and reduced weight, making them ideal for high-performance driving or frequent track use. They maintain brake performance under extreme conditions and produce less brake dust. However, their higher price tag may not be justified for everyday driving unless you regularly push your S3 to its limits. Weigh your driving habits and budget before opting for these premium components.
How often will I need to replace or service my big brake kit?
The lifespan of a big brake kit depends on usage, material quality, and driving style. Proper maintenance, such as regular pad inspections and rotor checks, extends service intervals. High-performance or carbon-ceramic kits tend to last longer but still require periodic inspection. Generally, expect to replace brake pads every 20,000-50,000 miles, while rotors may last significantly longer if maintained well. Regular servicing ensures safety and optimal performance over the kit’s lifespan.
Conclusion
For most Audi S3 owners, the PowerStop Front and Rear Brake Kit offers a balanced mix of performance, durability, and value, making it the best overall choice. Budget-conscious buyers should consider the R1 Concepts Front Brake Kit for reliable performance at a lower cost. Enthusiasts seeking premium performance and longevity might prefer the PowerStop Rear Brake Kit with Carbon-Fiber Ceramic Pads despite the higher price. Beginners or those upgrading for daily driving will benefit from kits that are straightforward to install and maintain, while track-focused drivers should prioritize options with superior heat dissipation. Carefully matching your driving style and budget will ensure you choose the perfect big brake kit for your Audi S3 in 2026.
Evergreen bestsellers Picks
bestsellers
As an affiliate, we earn on qualifying purchases.
