EBC Brakes S9KF1213 S9 Yellowstuff Brake Pad and USR Slotted Rotor Kit

The EBC Brakes S9KF1213 S9 Kit combines EBC's flagship Yellowstuff high-friction brake pads with fine-slotted USR sport rotors into a single, value-packed brake upgrade package. Compared to the S5 kit, the S9 delivers a meaningful advantage with its USR slotted rotors, which are engineered to reduce wind noise while channeling away heat, brake dust, water, and friction gases for consistently strong stopping performance.

The Yellowstuff pads carry a GG friction rating — EBC's highest street-performance designation — making them well-suited for spirited street driving, performance commuting, and light track use. Each pad is fully shimmed, chamfered, and slotted, and features EBC's patented Brake-In™ coating for accelerated pad bed-in and optimal initial bite right from installation.

The included USR sport rotors feature a precision fine-slot pattern and are finished with a Thermic Black anti-corrosion coating for long-lasting rust resistance. The coating naturally wears away in the pad-swept area within the first 10–20 stops — no removal is required prior to installation.

Kit Includes:

• EBC Yellowstuff GG-rated high-friction brake pads (fully shimmed, chamfered, and slotted)
• EBC USR sport fine-slotted brake rotors with Thermic Black anti-corrosion coating
• Caliper lubricant

Key Features:

• GG-rated Yellowstuff compound delivers maximum friction and superior stopping power
• Patented Brake-In™ coating ensures fast pad seating and immediate performance
• Fine-slot rotor design reduces wind noise versus standard drilled or unslotted rotors
• Thermic Black coating provides corrosion protection without any pre-install removal needed
• All components are fully balanced and run-out tested for vibration-free braking
• Saves versus purchasing pads and rotors separately

Installation Notes: Do not fit upgraded pads to the rear axle only — the same upgrade must also be fitted to the front axle. Do not use brake cleaner or any other chemical to remove the Thermic Black rotor coating, as this is not covered under EBC warranty.