PARAGON 2-Piece Front Rotors Audi RS4 (B8/8K) 365 x 34mm

Track-Ready Performance. Precision Thermal Control.

Upgrade your Audi RS4 B8 with Paragon 2-Piece Front Rotors, a high-performance braking solution designed to outperform OEM discs under aggressive driving and track conditions. These lightweight 365mm x 34mm rotors are engineered to solve the common issues of brake fade and thermal warping found in single-piece factory units.

By utilising a fully-floating 2-piece construction, the high-carbon friction ring is free to expand and contract independently of the aluminium hat. This prevents "coning" and distortion during intense thermal cycling, ensuring a consistent pedal feel and smooth, judder-free braking. With a significant reduction in unsprung mass, these rotors also sharpen your RS4's suspension response and turn-in agility.

Key Features

• Superior Heat Dissipation: Features 48 directional cooling vanes that pull air through the disc, allowing it to run up to 30% cooler than factory rotors.
• Fully-Floating H-Bobbin System: The 10-bolt mounting system with anti-rattle clips ensures a quiet operation on the street while allowing for unrestricted thermal expansion on the track.
• CM-250 High-Carbon Alloy: Rotor rings are cast from a specialized high-carbon alloy for maximum strength and resistance to thermal cracking.
• Weight Optimised: At only 10.43 kg per rotor, these units are 0.68 kg lighter than OEM per side, reducing rotating mass for improved performance.
• Precision Machined: CBN-turned surfaces and a balance tolerance of < 2 grams ensure a lateral run-out of < 0.03mm for immediate pad contact and fast bed-in.
• Slotted Face: The precision-cleared slots increase initial bite and provide a path for gas and debris to escape, maintaining consistent friction in all conditions.

Finish Options

• Clear Hard Anodised: The ultimate motorsport finish. Highly resistant to high temperatures and will not discolour under extreme track heat.
• Black Dyed Hardcoat: Provides a sleek, OEM+ look. Best suited for high-performance road use (may discolour if surface temperatures exceed 260°C).

Fitment Notes

• Direct bolt-on installation using original OEM calipers.
• Maintains factory brake bias and full ABS functionality.
• Compatible with all OEM and aftermarket pads that utilise the factory pad depth.