EBC Brakes S9 Yellowstuff Pad and USR Slotted Rotor Kit for 2002-2011 Acura RSX & Honda Civic S9KF1559

Fits select 2002-2006 Acura RSX and 2004-2011 Honda Civic models (Base, Type-S, Si, Hybrid, and LX/EX/DX trims).

The EBC Brakes S9 kit is a high-performance brake upgrade designed for aggressive street driving and track-day use. This comprehensive kit (MPN: S9KF1559) pairs EBC Flagship Yellowstuff pads with fine-slotted USR rotors to deliver superior stopping power and thermal stability. The USR series rotors are specifically engineered to provide the benefits of a slotted rotor—including degassing and pad surface cleaning—while significantly reducing the wind noise often associated with more aggressive slot patterns.

• Yellowstuff High Friction Pads: GG-rated pads for maximum brake effect. Fully shimmed, chamfered, and slotted to minimize noise and improve pedal feel.
• Brake-In Coating: Features EBC's patented red surface coating for accelerated pad seating and immediate performance after installation.
• USR Fine Slotted Sport Rotors: Precision-slotted to maintain a flat pad surface and reduce brake fade without the resonance of deep-cut slots.
• Corrosion Protection: Rotors are finished with a Geomet anti-rust coating to resist oxidation in harsh environments.
• Direct Fit: Engineered as a bolt-on replacement for OE hardware; no modifications to the factory calipers or mounting points are required.
• Complete Kit: Includes a full set of front or rear pads (per application), matching USR rotors, and high-temperature caliper lubricant.