EBC S9KR1514 S9 Rear Brake Kit - Yellowstuff GG Rated Pads and USR Fine Slotted Sport Rotors

The EBC S9 brake pad and rotor kit, part number S9KR1514, is a matched rear-axle upgrade that pairs EBC Yellowstuff high friction brake pads with EBC USR fine slotted sport rotors. EBC's part-number convention marks KR kits as rear-axle kits, so this set replaces the rear pads and rotors together rather than mixing new friction with worn discs.

Yellowstuff is EBC's flagship GG rated compound for maximum brake effect, fully shimmed, chamfered and slotted, and finished with the patented EBC Brake-In coating for fast pad seating. Against the GD-based S5 kit, the fine slotted USR rotors here cut wind noise under braking without giving up cooling.

What is in the kit

• Rear brake pad set, fully shimmed, slotted and chamfered
• Rear vented sport rotors, pair
• Caliper lubricant

Key details

• Direct fit, no changes required over the stock setup
• EBC Yellowstuff high friction pads
• Super fast street and track kit
• USR fine slotted sport rotors
• Geomet anti-rust coating
• No warranty in race use

Fitment: this kit is sold by EBC part number and the source data does not list the vehicle applications. Confirm fitment by year, trim, and brake package before ordering, and match the part number to your vehicle.

Free shipping on orders over $75. 30-day returns.