EBC Brakes S9 Stage 9 Yellowstuff Pad and USR Slotted Rotor Kit - Select Subaru 2008-2017 (S9KR1355)

Fits select 2008-2017 Subaru Impreza, WRX, and WRX STI models. This Stage 9 brake upgrade kit combines EBC’s highest-friction street pads with specialized quiet-slotted rotors to provide a significant boost in stopping power without the excessive drone often associated with performance brakes.

The kit features EBC Yellowstuff GG-rated pads, which offer high friction from cold and maintain their bite even at the elevated temperatures seen during spirited driving or track sessions. These pads are fully shimmed, chamfered, and slotted to minimize vibration and noise, and they include the patented EBC Brake-In surface coating to ensure immediate bedding and seating upon installation. Paired with these are the USR series sport rotors, featuring a fine-slotted pattern that effectively clears dust, debris, and gases to prevent brake fade while remaining noticeably quieter than traditional wide-slotted rotors.

• EBC Yellowstuff Pads: GG-rated high-friction compound for maximum stopping power on street or track.
• USR Fine-Slotted Rotors: Narrow slot design reduces wind noise while maintaining surface cooling and pad degas.
• Geomet Coating: Provides a durable, anti-rust finish across the entire rotor surface.
• Brake-In Coating: Accelerated pad seating for optimal performance right out of the box.
• Installation: Direct-fit replacement for factory components; no modifications or caliper changes required.
• Manufacturer Part Number: S9KR1355