EBC S9KR1603 S9 Yellowstuff Brake Pad and USR Rotor Kit

The EBC Brakes S9KR1603 S9 Kit combines high-performance Yellowstuff brake pads with premium USR (Ultimax Slotted Rotor) rotors for a complete front or rear brake upgrade. This matched brake system delivers enhanced stopping power, reduced brake fade, and improved pedal feel compared to stock components.

Yellowstuff Brake Pads:

• High-friction aramid fiber compound designed for fast street and track use
• Operates effectively from cold to temperatures exceeding 1000°F
• Patented Brake-In surface coating reduces bedding time and prevents glazing
• Low dust formula keeps wheels cleaner than OEM pads
• Minimal rotor wear and virtually silent operation

USR Slotted Rotors:

• Wide aperture slots help de-gas pads and expel debris for consistent braking
• Precision balanced and run-out tested to eliminate vibration and pedal pulsation
• Thermic black anti-rust coating protects non-friction surfaces from corrosion
• Fine slot technology provides effective pad cleaning without excessive rotor wear

This complete kit offers significant savings compared to purchasing pads and rotors separately, while ensuring optimized compatibility between components for maximum braking performance and longevity.