EBC Brakes S9 Yellowstuff Pad & USR Slotted Rotor Kit for 2015-2023 Audi S3 / TTS Quattro (S9KR1548)

Fits 2015-2023 Audi S3 and TTS Quattro.

The EBC Brakes S9 Pad and Rotor Kit (S9KR1548) is a performance-oriented upgrade designed for high-performance street driving and track use. This comprehensive kit pairs EBC’s flagship Yellowstuff high-friction pads with USR series fine-slotted rotors, providing a significant increase in stopping power and thermal capacity over factory setups. By bundling these components, you save 15% compared to purchasing pads and rotors separately.

The included Yellowstuff pads are GG-rated for maximum brake effect and come fully shimmed, chamfered, and slotted to minimize noise and heat. They feature the patented EBC Brake-in coating, which ensures rapid pad seating right out of the box. For the rotors, the USR series uses a fine-slotted pattern specifically engineered to reduce wind noise compared to more aggressive slotting while effectively degassing the friction surface and maintaining pad health. All rotors are finished with a Geomet anti-rust coating to ensure long-term durability and a clean appearance.

• Yellowstuff High-Friction Pads: GG-rated compound for maximum braking effect; fully shimmed and chamfered.
• USR Fine-Slotted Rotors: Sport-slotted design for quieter operation and reduced brake fade.
• Corrosion Resistance: Rotors treated with Geomet anti-rust coating.
• Easy Installation: Direct fit replacement for OEM hardware; no modifications required.
• Kit Includes: Front Yellowstuff pads, USR sport rotors, and caliper lubricant.
• Manufacturer Part Number: S9KR1548