EBC Brakes S9KR1446 S9 Yellowstuff Brake Pads and USR Slotted Rotor Kit

The EBC Brakes S9KR1446 is a complete brake upgrade kit combining EBC's flagship Yellowstuff high-friction brake pads with precision USR sport slotted rotors. Designed for drivers who demand maximum stopping power, this kit delivers a significant performance advantage over standard OEM brake components.

Compared to the EBC S5 Kit, the S9 Kit's fine-slotted USR rotors provide reduced wind noise while still efficiently channeling away brake dust, heat, water, and friction gases for consistent pedal feel and fade resistance.

Kit Includes:

• EBC Yellowstuff GG-rated high-friction brake pads — fully shimmed, chamfered, and slotted for reduced noise and optimized bite
• Patented EBC Brake-in™ coating on pads for fast break-in and immediate pad seating right out of the box
• USR sport slotted rotors featuring a Thermic Black anti-corrosion coating for long-lasting rust resistance
• Caliper lubricant included for a complete, ready-to-install brake service

Key Features:

• GG friction rating — EBC's highest street/sport compound for maximum braking performance
• Fine-slot rotor design minimizes wind noise compared to more aggressive slotted profiles
• All rotors are fully balanced and run-out tested for vibration-free braking
• Thermic Black coating naturally wears away in the pad-swept area within the first 10–20 stops — no removal required prior to installation
• Do not use brake cleaner or any solvent on the Thermic Black coating — doing so voids the EBC warranty
• For best results, upgrade both front and rear axles simultaneously; do not fit performance pads to the rear only

The EBC S9KR1446 kit is an ideal bolt-on brake solution for performance-minded drivers seeking superior stopping power, reduced noise, and long-term rotor durability in a single, cost-effective package.