EBC S9KF1099 Stage 9 Yellowstuff Brake Pad & USR Slotted Rotor Kit

The EBC S9KF1099 Stage 9 Brake Kit bundles EBC's flagship Yellowstuff high-friction brake pads with USR sport-slotted rotors and caliper lubricant into a single, cost-effective upgrade package — saving you money compared to purchasing each component separately.

Yellowstuff Brake Pads:

• GG-rated high-friction compound engineered for maximum stopping power
• Fully shimmed, chamfered, and slotted for reduced noise and improved performance
• Features EBC's patented Brake-In™ coating for rapid pad bed-in and fast seating right out of the box
• Aramid fiber-based friction material delivers 30–40% improved braking power over stock pads
• Performs across a wide operating temperature range — ideal for performance street driving

USR Sport Slotted Rotors:

• Fine-slot design reduces wind noise compared to more aggressive rotor patterns
• Narrow slots wick away brake dust, dirt, and debris for a consistent pad-to-rotor contact surface
• Slot geometry channels cooler air across the rotor face to help manage operating temperatures
• Protected with a thermic anti-rust coating that provides long-lasting corrosion resistance — no removal required prior to installation
• Every rotor is fully balanced and run-out tested for vibration-free braking

Kit Includes:

• EBC Yellowstuff brake pads
• EBC USR sport slotted rotors
• Caliper lubricant

Installation Notes: The thermic anti-rust rotor coating does not need to be removed before installation and will naturally wear away in the pad-swept area within the first 10–20 stops. Do not fit upgraded pads to the rear axle unless the same upgrade has been applied to the front axle.