EBC Brakes Ultimax USR Slotted Rear Brake Rotors for 2008-2017 Subaru WRX STI - USR1511

Fits 2008-2017 Subaru Impreza WRX STI and WRX STI models.

Upgrade your braking performance with the EBC Brakes Ultimax USR Series. These rear rotors are precision-machined in the United Kingdom using high-quality grey iron to ensure consistent thermal management and structural integrity. Unlike aggressive wide-aperture rotors, the USR series features a narrow-slot pattern designed specifically to provide the benefits of a slotted rotor—such as degassing and debris clearance—without the excessive wind noise often associated with performance brakes.

The USR1511 rotors are an ideal solution for premium sedans and performance enthusiasts who require reduced brake fade during spirited driving while maintaining a quiet, smooth pedal feel. By continuously wiping the pad surface, these rotors ensure your brake pads stay flat and parallel for the life of the component.

• Precision-machined in the UK from high-quality grey iron
• Narrow slot design significantly reduces air noise compared to wide-slotted rotors
• Helps eliminate brake fade at speed by degassing the pad-to-rotor interface
• Maintains smooth and flat pad wear for consistent contact
• Promotes cooler operating temperatures under load
• Manufacturer Part Number: USR1511