EBC Mustang EcoBoost PP USR Slotted Rear Rotors (2015-2023)

Stock rotors on the Mustang EcoBoost Performance Package handle daily driving, but spirited runs through corners and hard stops at track days expose their limits quickly. EBC's USR7696 USR Slotted Rotors give the rear axle of your 2015-2023 Mustang EcoBoost PP a precision-machined upgrade that keeps pad wear flat, braking consistent, and noise out of the equation.

Silent street performance without compromise. The Ultimax Slotted Rotor range targets fast street use specifically, where a drilled or aggressively vented rotor would introduce unnecessary noise and premature wear. EBC's narrower multi-slot design and progressive slot angle deliver the gas, dirt, water, and debris evacuation of a sport rotor while running quietly enough for daily commutes.

Flat, parallel pad wear is the real advantage. Drilled-only rotors allow ridges to develop across pad and rotor surfaces over time, creating inconsistent pedal feel and uneven wear. The slot geometry on these USR rotors prevents ridge formation, keeping the contact patch uniform from the first stop to the last one in the set's service life.

Built from R90-approved G3000 grey iron. Every USR rotor blank carries R90 approval, the European certification standard for brake disc metallurgy and dimensional accuracy. EBC machines these blanks at its own facilities in the UK and USA, and every production batch goes through metallurgy checks, X-ray inspection, balance verification, and dimensional control before leaving the facility.

Product Benefits

• Direct Rear Fitment: Engineered specifically for 2015-2023 Mustang EcoBoost Performance Package rear axle applications.
• Progressive Slot Angle: Evacuates gas, water, dirt, and debris while maintaining a quiet street-going character.
• Parallel Pad Wear: Slot geometry prevents ridge buildup, keeping braking feel consistent across the full service life.
• R90-Approved Blanks: High-quality G3000 grey iron meets the European brake disc certification standard for metallurgy and accuracy.
• UK and USA Manufactured: EBC produces 92% of everything it sells in its own UK and US facilities, including all rotors.
• Rigorous QC: Every batch receives metallurgy testing, X-ray inspection, balance checks, and dimensional verification before shipment.
• Best Paired with EBC Pads: Performance and longevity gains are maximized when matched with a compatible EBC high-friction pad compound.

About EBC Brakes: EBC Brakes manufactures 92% of everything it sells in its own plants in the UK and USA, making it one of the largest brake brands in the world by in-house production. Operating under BS5750 and ISO accreditations, EBC maintains strict control over both internally produced and externally sourced components, with regular factory audits and batch-level quality checks on every component it receives.

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