EBC Brakes S9KF1165 S9 Yellowstuff Brake Pad & USR Slotted Rotor Kit

The EBC Brakes S9KF1165 S9 Kit combines EBC's flagship Yellowstuff high-friction brake pads with USR sport slotted rotors into a complete, performance-matched brake upgrade package. Bundling these components together delivers a cost advantage over purchasing the pads and rotors separately, along with the convenience of a single, tested kit.

Compared to the EBC S5 Kit, the S9 Kit adds the fine-slotted USR series rotors, which are specifically designed to reduce wind noise while simultaneously venting heat, water, brake dust, and friction gases away from the rotor surface for consistent, fade-resistant stopping power.

Kit Contents:

• EBC Yellowstuff brake pads — GG-rated high-friction compound for maximum brake effect, suitable for spirited street driving and occasional track use
• Pads are fully shimmed, chamfered, and slotted for optimized contact and reduced noise
• Patented EBC Brake-in™ coating applied to pad surface for rapid, uniform pad seating without a lengthy bedding procedure
• EBC USR sport slotted rotors — fine-slot pattern reduces wind noise and clears the pad surface of debris for optimal contact
• Thermic anti-corrosion coating on rotors provides long-term rust resistance; coating naturally wears away in the pad-swept area within the first 10–20 stops after installation
• Caliper lubricant included

Important Installation Notes:

• Do not install upgraded pads on the rear axle without fitting the same upgrade on the front axle
• Do not use brake cleaner or any other solvent to remove the Thermic coating from rotors prior to installation — this is not covered under EBC warranty
• Rotors are fully balanced and run-out tested for vibration-free performance straight out of the box

The EBC S9KF1165 is an ideal upgrade for drivers seeking maximum stopping performance on the street with occasional track capability, packaged in a single, complete bolt-on kit.