EBC S9KR1399 S9 Yellowstuff Brake Pad & USR Slotted Rotor Kit

The EBC S9KR1399 is a complete brake kit that pairs EBC's high-performance Yellowstuff high-friction brake pads with USR (Ultra Street Rotor) slotted rotors, delivering confident stopping power for performance street and light track applications. Purchasing this kit saves approximately 10% compared to buying the pads and rotors separately.

Yellowstuff Brake Pads:

• High-efficiency, high-friction compound engineered for performance street driving and occasional track use
• Excellent cold bite with outstanding hot braking performance
• Features EBC's patented Brake-In coating applied at the factory — eliminates the traditional bedding-in process and allows brakes to perform from the first stop
• Low dust and low noise formulation compared to traditional performance pads
• Chamfered and slotted for noise reduction and even pad wear

USR Slotted Rotors:

• Precision-slotted rotor design continuously cleans and refreshes the pad surface for consistent bite
• Thermic anti-rust coating applied to the rotor hat and non-swept areas to resist corrosion
• Fully balanced and run-out tested at the factory for smooth, vibration-free braking
• Direct OE replacement fitment — no modifications required
• Slots help evacuate gas, heat, and debris from the braking surface

The EBC S9 brake kit is a convenient, cost-effective solution for drivers seeking a genuine performance upgrade over standard OE brake components, with all components designed and engineered to work together for optimized braking performance.