EBC S9KF1178 S9 Yellowstuff & USR Slotted Rotor Brake Kit

The EBC S9KF1178 S9 Brake Kit combines EBC's flagship Yellowstuff high-friction brake pads with USR sport slotted rotors into one complete, value-packed package — saving approximately 15% compared to purchasing the components separately. This kit is engineered for drivers who demand maximum braking performance without sacrificing everyday drivability.

The Yellowstuff brake pads carry EBC's top GG friction rating, delivering exceptional stopping power for both street and performance driving. Each pad is fully shimmed, chamfered, and slotted, and features EBC's patented Brake-In coating for rapid pad seating right out of the box — eliminating the need for an extended break-in procedure.

Paired with the pads are USR Sport Slotted Rotors, which feature fine surface slots designed to reduce wind noise compared to drilled or heavily slotted alternatives. The slots help evacuate gas, heat, and debris from the braking surface, maintaining consistent friction contact and extending pad life.

Kit Includes:

• EBC Yellowstuff GG-rated high-friction brake pads (front and/or rear)
• EBC USR sport slotted rotors
• EBC caliper lubricant

Key Features:

• GG friction-rated Yellowstuff compound for maximum brake effect
• Patented EBC Brake-In coating for fast pad seating
• Fine-slotted USR rotors reduce wind noise vs. heavily slotted designs
• Fully shimmed, chamfered, and slotted pads for quiet, vibration-free operation
• Saves ~15% vs. purchasing pads and rotors separately
• Includes caliper lubricant for complete installation readiness

The EBC S9KF1178 is the ideal upgrade for performance-oriented drivers looking for a direct-fit brake kit that outperforms OEM components straight from the box.