EBC S4 Kits Redstuff Ceramic Brake Pads and USR Slotted Rotors

The EBC S4 Kit is a complete brake system upgrade that pairs EBC's Redstuff ceramic brake pads with precision-engineered USR fine-slotted sport rotors into one matched, performance-ready package. Designed for performance street driving, spirited daily use, and light track duty, the S4 Kit delivers a meaningful upgrade over stock brakes while keeping dust levels low and wheel faces clean.

Redstuff Ceramic Brake Pads:

• Aramid fiber compound enhanced with ceramic granules for improved braking efficiency and fade resistance
• Fully shimmed, slotted, and chamfered for ultra-quiet, squeal-free operation
• Patented EBC Brake-In™ coating promotes fast pad seating immediately after installation — no bedding-in burnishing required
• Produces significantly less brake dust than OEM replacement pads, keeping wheels cleaner longer
• High initial bite with a higher heat threshold than EBC's Greenstuff line, making them well-suited for performance street and light sport use
• Backed by EBC's 12-month / 10,000-mile warranty

USR Fine-Slotted Sport Rotors:

• Precision-machined shallow slots cover the full rotor surface for even pad and rotor wear across the friction face
• Angled slot geometry continuously sweeps away heat, water, brake dust, and friction gases from the pad-to-rotor interface
• Vented rotor construction promotes airflow between rotor faces, moderating operating temperatures and minimizing warpage risk
• Protected with a thermic black anti-corrosion coating on all non-contact surfaces for long-term rust and corrosion resistance
• All rotors are fully balanced and run-out tested to ensure smooth, vibration-free braking right out of the box

Kit Contents & Value:

• Each kit includes matched Redstuff ceramic brake pads, USR fine-slotted rotors, and caliper lubricant
• Bundled pricing offers significant savings versus purchasing pads and rotors separately
• Components are engineered as a matched system for optimal compatibility and consistent, predictable performance

The EBC S4 Kit is the ideal brake upgrade for drivers of performance cars, muscle cars, and premium imports who demand stronger, cleaner, and quieter braking than factory components provide — without sacrificing everyday drivability or comfort.