Audi S8 (D5) Floating Steel 2-Piece Brake Rotors
Upgrade your D5 generation Audi S8 with our high-performance floating steel 2-piece brake rotors, designed to deliver exceptional stopping power, improved thermal control, and long-term durability. With the D5 S8’s twin-turbo V8 producing nearly 600 horsepower, stock brakes can struggle under sustained performance driving—making a rotor upgrade essential for drivers who demand confidence and control.
Our rotors feature high carbon iron alloy rings for superior heat resistance and fade-free braking, even during aggressive driving. The CNC-machined billet aluminum hats significantly reduce unsprung mass, sharpening handling and suspension response without compromising strength. Unlike the factory’s quasi 2-piece setup, our true floating design allows independent rotor expansion under heat, preventing stress cracks, warping, and uneven pad wear.
Key Features:
✔ Direct-fit upgrade for Audi S8 D5 (2020–present)
✔ True 2-piece floating design—a major step above OEM quasi 2-piece rotors
✔ High carbon iron alloy friction rings for fade-resistant braking under high load
✔ Lightweight billet aluminum hats to reduce unsprung weight
✔ Improved pedal feel, cooling, and consistency in all conditions
✔ Street & performance ready for luxury comfort and high-speed capability
Whether you’re navigating city streets in refined comfort or unleashing the S8’s performance potential, these floating steel rotors provide the fade-resistant, consistent braking power worthy of Audi’s flagship luxury sedan.
Front 400mm x 38mm
Rear 350mm x 28mm
 
Fitment: D5 Audi S8
 
Direct Replacement for the following OE Part # 4M0615301K, 4M0615601P
 
Hat: Billet Aluminum
Ring: G3500 High Carbon Iron Alloy
 
Note: Several other machining patterns are available.
 
Turn around time ~35 days
 
**For replacement rotor rings, please contact us via email.
 
 
#Hardware pictured is optimized for weight. If you desire Bobbin style hardware for more space, please specify via email.