EBC S4KR1331 S4 Kits Redstuff and USR Rotors Brake Kit

The EBC S4KR1331 is a complete brake kit that pairs EBC's high-performance Redstuff ceramic low-dust brake pads with precision USR (Ultimax Slotted Rotors) for a comprehensive brake upgrade in one convenient package. Purchasing this kit saves approximately 10% compared to buying the pads and rotors separately.

EBC Redstuff pads are engineered for street-driven performance vehicles, offering reduced brake dust, excellent stopping power, and low rotor wear. Each pad features EBC's proprietary Brake-In coating (also known as "bedded" coating), which eliminates the need for a traditional break-in procedure and delivers consistent friction from the first application.

The USR rotors included in this kit are slotted and fully machined, featuring a thermic anti-rust coating to protect against corrosion during storage and initial use. Every rotor is fully balanced and run-out tested at the factory to ensure smooth, vibration-free braking performance right out of the box.

Key Features:

• Redstuff ceramic brake pads — low dust, high performance, street-focused compound
• Patented Brake-In coating — no break-in required, immediate performance from day one
• USR slotted rotors — slots clear gas, dust, and debris for consistent contact
• Thermic anti-rust rotor coating — protects rotor faces and vanes from corrosion
• Factory balanced and run-out tested — ensures smooth, shudder-free braking
• Kit value pricing — savings vs. purchasing pads and rotors individually
• Includes all pads and rotors needed for a complete axle or full vehicle installation (per kit configuration)

The EBC S4KR1331 brake kit is an ideal choice for drivers seeking an upgrade over OEM brake components, combining the friction performance of Redstuff pads with the durability and bite enhancement of slotted USR rotors.