EBC Brakes S9KR1193 S9 Yellowstuff Brake Pad and USR Slotted Rotor Kit

The EBC Brakes S9 Kit (S9KR1193) combines EBC's flagship Yellowstuff high-friction brake pads with precision-slotted USR sport rotors into a single, cost-effective performance brake upgrade. This complete kit includes brake pads, rotors, and caliper lubricant — everything needed for a full brake service in one package.

The S9 Kit is a step up from the EBC S5 Kit, with the key advantage being the fine-slotted USR rotor design that significantly reduces wind noise compared to drilled or unslotted alternatives. The angled slots also actively evacuate brake dust, heat, water, and friction gases from the rotor surface for consistent, fade-resistant stopping performance.

Yellowstuff Brake Pads — Key Features:

• GG friction rating — EBC's highest street-performance compound for maximum stopping power
• Fully shimmed, chamfered, and slotted for reduced noise and improved bite
• Treated with EBC's patented Brake-In™ coating for fast pad bedding and immediate performance out of the box
• Manufactured with aramid fiber reinforcement for high strength, thermal stability, and abrasion resistance

USR Sport Slotted Rotors — Key Features:

• Fine-slot design reduces wind noise and efficiently removes heat, dust, and gases
• Finished with Thermic Black anti-corrosion coating for long-lasting rust resistance — no removal required prior to installation
• Coating naturally wears away in the pad contact zone within the first 10–20 stops
• Fully balanced and run-out tested for vibration-free braking

Installation Note: Do not install upgraded brake pads on the rear axle unless the same upgrade is also fitted to the front. Do not use brake cleaner or any other method to remove the Thermic Black rotor coating, as this is not covered under EBC warranty.

Backed by EBC's industry-standard warranty covering defects in materials and workmanship for 12 months or 10,000 miles of highway use. EBC manufactures 100% of its brake pad range in its own UK and USA facilities.