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20+ Years of Alcon Experience. FREE SHIPPING on all Brake Kits (USA) - Open M-F 8-5
20+ Years of Alcon Experience. FREE SHIPPING on all Brake Kits (USA) - Open M-F 8-5

EBC 06-09 Audi RS4 4.2 (Cast Iron Rotors) Bluestuff Front Brake Pads

by EBC
SKU EBCDP51513NDX
Save 5% Save 5%
Original price $360.18 USD
Original price $360.18 USD - Original price $360.18 USD
Original price $360.18 USD
Current price $342.17 USD
$342.17 USD - $342.17 USD
Current price $342.17 USD

Lead Time: Good: 1-2 Days


Est. Ship By: Friday, June 05

Est. Delivery: Tuesday, June 09 - Friday, June 12


These estimates are based on recent lead times for this item and are not guaranteed. We will contact you if your order will be outside this estimate.

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Explore common maintenance and service items recommended.

Street Brake Fluids:

Racing/Hi Temp Fluids:

Caliper Temp Strips: Wide Band Temp Strips

Rotor Temp Paint: Genesis Temp Paint

For ✔guaranteed fit (only applicable if you buy direct from Alconkits.com) check our certified applications below:

PRODUCT INFORMATION

BlueStuff Brake Pads use a higher-temperature compound intended for repeated hard braking engineered for Audi. This is a compound we recommend for street/track use where thermal stability matters—with stable pedal feel and consistent response when braking loads rise.

Modern performance platforms can overwhelm factory pads during repeated hard stops—thermal stability matters. Compared with many factory pad formulations, this compound typically delivers higher friction levels and improved fade resistance when installed correctly and bedded-in properly.

Features & Benefits

  • High-friction compound designed for elevated brake temperatures
  • Stable friction characteristics across a broad temperature range
  • Excellent fade resistance at sustained high temperatures
  • Predictable pedal feel with progressive modulation
  • Compatible with OEM and performance replacement rotors
  • Bedding-in required to establish a consistent transfer layer

Best For

Best high-performance street/spirited-driving pad for Audi models that see repeated hard braking.

Common Questions

Are these better than factory brake pads?
In most applications, yes. Expect stronger bite and improved fade resistance, especially during repeated stops. Final results depend on rotor condition and proper bedding.

Do I need to bed these pads in?
Yes. Bedding is critical to build a stable transfer layer on the rotor and to achieve the friction and consistency the compound is designed for.

Are these suitable for street driving?
They can be, but these compounds are optimized for higher temperatures. For primarily street use, a street-focused compound is usually quieter and more consistent when cold.

Year Make Model Submodel
2008-2012,2014-2015,2017-2018,2020-2021 Audi R8 Base
2012 Audi R8 GT
2012 Audi R8 GT Spyder
2020-2023 Audi R8 Performance
2022-2023 Audi R8 Performance RWD
2022-2023 Audi R8 Performance RWD Spyder
2020-2023 Audi R8 Performance Spyder
2014-2015,2017-2018 Audi R8 Plus
2018 Audi R8 Plus Spyder
2018 Audi R8 RWS
2011-2012,2014-2015,2017-2018,2020-2021 Audi R8 Spyder
2007-2008 Audi RS4 Base
2008 Audi RS4 Cabriolet
2013-2015 Audi RS5 Base
2014-2015 Audi RS5 Cabriolet
2003 Audi RS6 Base
2004-2009 Lamborghini Gallardo Base
2011-2014 Lamborghini Gallardo LP550-2
2012-2014 Lamborghini Gallardo LP550-2 Spyder
2010 Lamborghini Gallardo LP550-2 Valentino Balboni
2014 Lamborghini Gallardo LP560-2
2009-2014 Lamborghini Gallardo LP560-4
2010-2014 Lamborghini Gallardo LP560-4 Spyder
2011-2014 Lamborghini Gallardo LP570-4 Performante Spyder
2014 Lamborghini Gallardo LP570-4 Squadra Corse
2013 Lamborghini Gallardo LP570-4 Super Trofeo Stradale
2011-2014 Lamborghini Gallardo LP570-4 Superleggera
2006 Lamborghini Gallardo SE
2006-2009 Lamborghini Gallardo Spyder
2007-2008 Lamborghini Gallardo Superleggera
2005-2007 Lamborghini Murcielago Base
2006-2010 Lamborghini Murcielago LP640
2010 Lamborghini Murcielago LP670-4 SV
2008 Lamborghini Murcielago Reventon
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Related search terms

Brake Pad Selector
How do you primarily use your vehicle?
This is the single most important factor in matching you to the right compound.
🏙️
Daily Driver
Commuting, errands, highway — normal street conditions
🛣️
Spirited Street
Street-driven but you enjoy pushing it on backroads and canyons
🔄
Dual Purpose
Street-driven but you take it to track days or HPDE events
🏁
Track / Race
Regular track days, time attack, club racing, or dedicated race car
🪨
Off-Road / Heavy Duty
Off-road, overlanding, towing, armored vehicles, or military/LE use
How would you describe your braking style?
Be honest — this helps match bite and pedal feel to how you actually drive.
🕊️
Smooth & Progressive
I want easy, linear feel. Comfort and predictability over outright bite.
⚖️
Firm but Controlled
I brake firmly when needed but don't threshold brake every corner.
🔥
Late & Aggressive
Maximum initial bite. I brake deep and hard, every time.
🎯
Trail Braking
I carry braking into corners — I need consistent release and feel.
What's the highest heat scenario your brakes will see?
Compounds are engineered around specific temperature windows. Choose the most extreme situation you'll regularly encounter.
Cold
Street
Sport
Track
Race
❄️ Cold Climate / Gentle Use (under 100°C)
Mountain driving in cold temps or very gentle braking — needs immediate cold bite from the first stop
🟢 Normal Street (100–400°C)
Typical daily driving — brakes rarely see sustained heat buildup
🟡 Spirited / Mountain Passes (400–600°C)
Long descents, heavy vehicles, spirited canyon driving or repeated hard stops
🔴 Track / HPDE (600–900°C)
Sustained hard braking on circuit — brakes get genuinely hot every session
⚫ Racing (900°C+)
Endurance, sprint, or club racing — maximum sustained heat every lap
How do you feel about brake dust and noise?
Higher-performance compounds often produce more dust and occasional squeal. Tell us your tolerance.
🤫
Keep It Clean & Quiet
Clean wheels and silent operation matter to me. I'll trade some peak bite for this.
🤷
Some Dust Is Fine
Happy to clean wheels more often if it means better braking.
💪
Performance Only
Dust, squeal, smell — I don't care. Give me the best stopping power.
How important is rotor longevity to you?
Aggressive compounds can accelerate rotor wear. On Alcon-grade rotors, this is especially worth considering.
💰
Rotor Life Matters
I want pads that are gentle on rotors. Replacement costs are a real concern.
⚖️
Balanced Trade-off
I'll accept moderate rotor wear for meaningfully better stopping power.
🏆
Performance First
Rotors are a consumable. I'll replace them as needed. Max stopping power wins.
What's your budget per axle set?
Our catalog ranges from ~$100 to $500+ per axle. Every tier has excellent options — this helps us match you to realistic choices.
💵
Under $200
Strong performance at an accessible price point
💳
$200–$350
Premium compounds — the sweet spot for most performance applications
💎
$350+
Race-grade, motorsport-proven friction materials
Your Best Match
Shop This Compound →
⚠️ These recommendations are based on your stated usage profile. Availability varies by vehicle — use our year/make/model fitment lookup to confirm compatibility. Questions? Contact our team.

Not sure which compound is right? Use our brake pad selector

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