Upgrade your B8/8.5 Audi RS5’s braking performance with our precision-engineered Floating Brake Discs—designed to outperform the factory quasi 2-piece rotors with a true 2-piece floating design. Whether you're pushing your RS5 on the track or carving through mountain roads, these discs deliver superior stopping power, heat dissipation, and durability for uncompromising performance.
True 2-Piece Design for Maximum Performance
Unlike the factory quasi 2-piece rotors, which have a rigid connection between the rotor and hat, our true 2-piece floating design allows independent movement. This significantly reduces thermal stress, prevents warping, and improves overall longevity—ensuring consistent braking performance even under extreme conditions.
High-Quality Materials for Superior Braking
Our Floating Brake Discs utilize high carbon steel rotors for optimal heat management and fade resistance. Paired with billet aluminum hats, these discs reduce unsprung weight, improving handling and responsiveness without sacrificing durability.
Why Upgrade to Our Floating Brake Discs?
True Floating Design: Reduces thermal expansion stress, preventing cracks and warping over time.
Enhanced Heat Dissipation: High carbon steel composition ensures better thermal efficiency, reducing brake fade during spirited driving.
Lightweight Construction: Billet aluminum hats lower unsprung mass, improving agility and overall vehicle dynamics.
Longer Lifespan: Engineered for high-performance applications, these discs outlast OEM quasi 2-piece rotors.
Smooth, Consistent Braking: Floating technology promotes even pad wear, delivering reliable stopping power with every press of the pedal.
Designed Specifically for the B8/8.5 Audi RS5
Built to handle the RS5’s powerful 4.2L V8 and aggressive driving characteristics, these Floating Brake Discs provide the confidence and performance needed for any driving scenario.
Upgrade your RS5’s braking system with our true 2-piece Floating Brake Discs—engineered for enthusiasts who demand nothing less than peak performance and precision stopping power.
 
Front 365x34mm
Rear 330x22mm 
 
Fitment: B8, 8.5 Audi RS5
 
Replace Part Numbers:  4S0-615-301-B, 8T0-615-601-A
    
Ring Material: G3500 High Carbon Steel
Hat Material: Billet Aluminum
 
Warranty: 1y/36000 mi (whichever comes first) against manufacturer defects.
 
 
This is for a set of front and rear discs. Pads not included.
 
Turn around time ~45 days
 
**For replacement rings, please contact us via email.
 
**Noise reduction/Anti vibration shims are highly recommended.
 
#Hardware pictured is optimized for weight. If you desire Bobbin style hardware for more space, please specify via email.