EBC USR7911 Ultimax USR Series Sport Slotted Brake Rotor Set

The EBC USR7911 is part of EBC Brakes' Ultimax USR (Ultimax Slotted Rotor) series — a premium silent street performance rotor set engineered for spirited driving without the wind noise typically associated with sport rotors. These are a direct OE replacement upgrade designed to deliver improved braking performance in a quiet, durable package.

Ultra-Quiet Slotted Design:

• Narrow multi-slot pattern machined at a progressive angle eliminates the wind noise common to wide-slot or drilled sport rotors
• Slots continuously sweep away gas, dirt, water, and debris from the braking surface for fade-free performance
• Promotes flat, parallel pad wear — preventing the ridges that develop with drilled-only rotors for more consistent braking throughout the life of the pad and rotor
• Black Thermic coating protects the rotor face and hat from corrosion and provides a clean, finished appearance

Premium Construction:

• Cast from R90-approved G3000 high-quality grey iron rotor blanks to exacting tolerances
• Precision machined in EBC's own facilities in the UK or USA — not outsourced overseas
• Every batch undergoes metallurgy checks, X-ray inspection, dimensional verification, and balance testing
• Sold as a set for a complete axle upgrade

Best Performance Pairing:

• Designed to work in conjunction with higher-friction EBC brake pads such as Redstuff, Greenstuff, or Yellowstuff compounds for maximum braking improvement
• Drop-in OE-style fitment — no modifications required

The EBC USR7911 slotted brake rotors are the ideal choice for drivers who want the benefits of a sport rotor — improved pad degassing, cleaner braking surfaces, and consistent wear — without sacrificing the quiet, smooth operation expected of a daily driver.