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Paragon 2-Piece Front Rotors deliver track-proven stopping power for the Audi RS3 8Y and Audi RS Q3 F3. Designed for high-performance street and circuit use, these 374mm x 36mm rotors offer improved thermal capacity, reduced fade, and lower unsprung weight — all while maintaining full OEM ABS and brake bias compatibility.
Overview
Directional cooling vanes optimise airflow through the rotor, reducing operating temperatures by up to 30% under load. The fully floating 2-piece design allows controlled thermal expansion, keeping the rotor flat and centred with the pads — ensuring consistent performance and reduced fade even during extended track sessions.
Key Features
- 374 x 36mm slotted front rotors with directional ventilation vanes
- Up to 30% cooler running temps vs OEM rotors
- Floating 2-piece design accommodates heat expansion and pad alignment
- Rotor rings cast from CM-250 high-carbon alloy for strength and durability
- Stress-relieved and CBN-machined for surface flatness and pad bed-in
- Lateral run-out ≤ 0.03mm; dynamically balanced to within 2 grams
- Slotted face improves wet and dry braking consistency
Construction
- 6061-T6 aerospace-grade aluminium rotor hats – CNC machined
- MIL-A-8625 Type III hard anodised for corrosion and wear resistance
- Weight-reducing design with non-structural material pockets removed
Finish Options
- Clear Hard Anodised: Ideal for sustained track use – won’t discolour under heat
- Black Dyed Hardcoat: May discolour above 260°C – suited for dual-purpose use
Performance Benefits
- Reduced fade and heat soak during repeated hard braking
- Minimised rotor distortion and brake judder
- Improved wet-weather performance thanks to slotted surface
- Lower unsprung mass for sharper handling and chassis response
Vehicle Fitment
- Audi RS3 8Y (2.5 TFSI EVO) – 2022+
- Audi RS Q3 F3 – 2019+
Fitment Notes
- Direct bolt-on – no modifications required
- Fully compatible with OEM ABS and brake bias
- Works with OEM or aftermarket brake pads (same pad depth – D)
- Rotor-to-hat mount: D-Bobbin (12-bolt) system
Technical Specifications
Diameter: 374mm (14.72")
Thickness (new): 36mm (1.42")
Thickness (min.): 34mm (1.34")
Type: 2-piece floating
Face Pattern: Slotted
Vented / Solid: Directional ventilated
Number of Vanes: 72
Hat Material: 6061-T6 aluminum
Friction Ring Material: CM-250 high carbon alloy cast iron
Rotor Finish: CBN turned
Cross Reference:
OEM Audi 4M0-615-301-BJ
DBA 53932SLVS
Contents
One pair of Paragon Performance 374mm x 36mm 2-piece rotor assemblies.
Hat Material: Black hard coat/hard anodized 6061-T6 aerospace-grade aluminum.
Bobbins: Stainless steel.
Anti-Rattle Clips: Included.
Assembly: Fully assembled and ready to install.
Included: Detailed installation manual.
No instructions available for this product.

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