EBC Brakes S9 Yellowstuff Pads and USR Slotted Rotors Kit for Select Audi 2017-2023 (S9KF1780)

Fits select 2017-2023 Audi A4, A4 allroad, A5 Quattro, A6 Quattro, and Q5 models. This premium brake upgrade kit provides a significant boost in stopping power for high-performance street and occasional track use while maintaining quieter operation than traditional slotted discs.

The EBC S9 kit features flagship Yellowstuff pads, a high-friction GG-rated compound that delivers maximum bite even when cold. To ensure smooth performance, the pads are fully shimmed, chamfered, and slotted, and they include the patented EBC Brake-in coating for rapid seating to the new rotors. Paired with these are the USR series sport rotors, which utilize a fine-slotted pattern to dissipate heat and gases without the wind noise common in more aggressive rotor designs. Each rotor is finished with a Geomet anti-rust coating to prevent corrosion on non-contact surfaces.

• Direct-fit replacement for factory braking components
• EBC Yellowstuff high-friction pads for maximum braking effect
• USR fine-slotted rotors reduce wind noise while venting heat
• Geomet anti-rust coating for long-lasting corrosion resistance
• Kit includes front pads, rotors, and caliper lubricant
• Manufacturer Part Number: S9KF1780