EBC Ultimax USR OE Style Slotted Brake Rotor Kit

The EBC Ultimax USR Series Slotted Brake Rotor Kit is EBC's premium street-performance disc brake rotor line, engineered for drivers seeking a meaningful upgrade over stock rotors without sacrificing the quiet, comfortable operation expected from a daily-driven vehicle. Each rotor in the USR series is manufactured to OE-replacement standards, making them a direct swap for factory brake components across a wide range of vehicle applications.

At the heart of the USR design is a precision-machined, progressively angled narrow slot pattern. Unlike wide-aperture or drilled designs, the refined slot geometry draws cool air across the braking surface while continuously evacuating dust, debris, and moisture — all while generating minimal noise. This makes the USR series one of the quietest slotted rotor options available for street use. The slots also actively promote flat and parallel pad wear, preventing the ridge buildup common with stock or drilled-only rotors, and delivering more consistent brake feel throughout the full service life of both the pad and rotor.

Key Features:

• Progressively angled narrow slot design for quiet, low-noise street performance
• Slot geometry evacuates heat, gas, dust, debris, and moisture for consistent pad-to-rotor contact
• Promotes flat, parallel pad wear — prevents glazing and surface ridging
• Manufactured from R90-approved G3000 high-quality grey iron rotor blanks
• Geomet corrosion-resistant coating for long-term durability and a clean, factory-fresh appearance
• Precision machined to OEM specifications for a direct, no-modification fit
• Produced in EBC's own UK and USA facilities with full metallurgy and dimensional quality control
• Sold as a kit — includes rotors for complete axle replacement

EBC Brakes is one of the world's largest dedicated brake manufacturers, producing the vast majority of their products in-house across facilities in the UK and USA. Every USR rotor undergoes rigorous batch quality checks — including metallurgy testing, X-ray inspection, balance verification, and dimensional accuracy confirmation — before leaving the factory. The result is a slotted performance rotor that delivers real-world street braking benefits: improved cooling, cleaner pad surfaces, and longer service life, all with the refinement and reliability drivers depend on every day.