Front 2 piece brake rotor for Audi RS7 quattro
Front 2 piece brake rotor for Audi RS7 quattro
High-Carbon floating Brake Disc for Audi RS7 Quattro (Front Axle)
Designed for Audi RS7 Quattro front axle, this high-carbon floating brake disc features excellent heat dissipation, stable braking and long service life, ideal for OEM replacement and performance upgrade.
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Item |
Details |
|
Part Numbers |
4K0615301R/4K0615301Q/4K0615301S |
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Product Type |
2‑piece floating brake disc, vented & drilled |
|
Position |
Front axle (left / right) |
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Fitment |
Audi RS6 Avant (4A5), RS7 Sportback (4KA) 2020–2025(Non‑ceramic brake system) |
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OEM Update Sequence |
4K0615301R → 4K0615301Q → 4K0615301S(S is the latest version) |
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Diameter |
420 mm |
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Thickness |
40 mm |
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Bolt Holes |
6 holes |
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Material |
High-carbon cast iron friction ring + aluminum hat |
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Main Features |
Floating design reduces heat distortionExcellent heat dissipation & stable brakingLightweight for better handlingHigh rigidity & long service life |
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Application |
Replacement, maintenance, performance upgrade |
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Quality Standard |
ISO certified, strict dynamic balance & dimension inspection |
Same Material & Production Process as OEM
We adopt exactly the same raw materials and full manufacturing process as the original equipment manufacturer (OEM). Strictly follow OEM technical standards, including material formulation, casting, heat treatment, machining, dynamic balance testing, surface coating and quality inspection procedures.
This ensures our products achieve OEM-level performance, fitment, durability and safety, providing a perfect direct replacement for original parts.
Materials & Advantages of Components
Brake Ring – High-Carbon Cast Iron:
1.Outstanding thermal stability, resists deformation and hot spots under extreme braking heat
2.Stable friction coefficient, minimal brake fade, consistent stopping performance
3.High hardness and excellent wear resistance for extended service life
4.Low noise and smooth braking, reduces judder and vibration
Hat – 6061-T6 Aviation Aluminum-Magnesium Alloy:
1.Ultra-lightweight with high structural strength, lowers unsprung mass for better handling
2.Excellent heat insulation, protects wheel bearings and hubs from thermal damage
3.High rigidity, not easy to deform under heavy load
4.Anti-corrosion, long durability, precision fit
Fasteners – 40Cr Carbon Steel Bolts & Screws:
1.High tensile strength and toughness, resistant to breakage under vibration
2.Heat-resistant, maintains strength at high temperatures
3.Excellent fatigue resistance for long-term safe use
4.Precise threading, firm and reliable installation
Floating Pins & Hardware:
1.Stable floating structure allows free thermal expansion and contraction
2.Eliminates thermal stress, prevents disc distortion and braking shake
3.Ensures linear, stable and safe braking performance under harsh conditions
Professional Production
We are a professional manufacturer specializing in high-performance floating brake discs for high-end performance vehicles, with mature production technology, automated production lines and strict manufacturing processes consistent with OEM standards.
01
Certifications & Compliance
Products comply with international automotive quality standards and ISO 9001 quality management system. All items meet OEM specifications and pass full inspection and performance testing.
02
Supply Capacity
Stable mass production capacity with sufficient inventory to ensure on-time delivery. Flexible production scheduling supports both wholesale orders and customized requirements.
03
Service Markets
Our products are widely supplied to global markets, including Europe, America, the Middle East, Southeast Asia and other regions, providing reliable braking parts solutions for customers worldwide.
04
After-Sales Guarantee
We provide comprehensive after-sales support, including technical consultation, installation guidance and after-sales service. Quality problems caused by manufacturing defects will be handled promptly to protect customer rights and interests.
05
FAQs
1. What are the advantages of the floating brake discs?
They have excellent ability to suppress thermal deformation and braking vibration, and they are also lighter in weight.
2. Is there any customization service?
Yes, we provide comprehensive OEM and ODM services for global customers.
3. How to confirm vehicle compatibility?
Customers can provide the brand, model and production year of the vehicle. The professional technical team will recommend the appropriate product model.
4. Will samples be provided before the bulk order?
Yes, samples are available for quality inspection and evaluation.
5. What certifications does the product have?
The product has obtained authoritative international certifications to meet the needs of the global market.
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