EBC S9 Yellowstuff Rear Brake Pad and Rotor Kit - USR Fine Slotted Rotors, Direct Fit Sport Upgrade (S9KR1521)

The EBC S9 Brake Pad and Rotor Kit, part number S9KR1521, is a complete rear axle brake upgrade that pairs EBC Yellowstuff brake pads with EBC USR sport rotors and includes caliper lubricant. Buying the pads and rotors together as a matched set costs less than sourcing the pieces separately, and the kit is a direct fit over the stock setup with no modification required.

Yellowstuff is the EBC flagship GG rated high friction compound, fully shimmed, chamfered and slotted and finished with the patented EBC Brake-In coating for fast pad seating. It delivers maximum brake effect for fast street driving and track days without the harshness of a full race compound.

EBC USR Series rotors are fine slotted G3000 grey cast iron with a Geomet anti rust coating. The narrow slots cut the air noise that wider slots can produce while still running the brakes cooler and keeping pad wear flat and parallel, and the fine slot design resists the cracking that through-drilled rotors are prone to.

Specifications

• Manufacturer part number: S9KR1521
• Position: Rear axle
• Kit includes: brake pads, brake rotors and caliper lubricant
• Pad compound: EBC Yellowstuff
• Rotors: EBC USR Series fine slotted, vented
• Rotor material: G3000 grey cast iron
• Finish: Geomet anti rust coating
• Installation: direct fit, no changes required over the stock setup
• Warranty: no warranty applies in race use

This kit is identified by part number and the manufacturer data does not name a vehicle. Confirm fitment by year, trim, and brake package before ordering.

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