EBC S4KR1430 Rear Brake Kit Redstuff USR for 2016-2018 Ford Focus ST RS

Vehicle Fitment

• 2016-2018 Ford Focus (ST, RS, SE, SEL, Titanium, Electric, 2.0L I4 Turbo / Electric variants, FWD)

Fitment Notes

• Rear axle kit only
• Not compatible with front brake systems
• Designed for 5-lug rear hub configurations
• Fitment varies by rear rotor diameter between trims (ST/RS vs standard models)

Features

• Complete rear brake upgrade kit (pads + slotted rotors)
• Redstuff ceramic/aramid low-dust brake compound
• USR precision slotted rotor design for improved bite
• Geomet anti-corrosion rotor coating for extended durability
• Improved braking consistency under repeated heat cycles
• Reduced brake fade during aggressive driving conditions
• Quieter operation compared to aggressive track compounds
• Optimized pad and rotor pairing for balanced street performance
• Direct OEM-style bolt-on replacement design

Specifications

• Part Number: S4KR1430
• Position: Rear axle
• Rotor Type: Vented, slotted (USR series)
• Rotor Material: Cast iron (G3000 spec)
• Rotor Coating: Geomet anti-rust finish
• Pad Material: Redstuff ceramic/aramid fiber compound
• Wheel Configuration: 5-lug hub
• Intended Use: Street performance / fast road use

Included Components

• 2x Rear USR slotted brake rotors
• 1x Rear axle set Redstuff brake pads
• 1x Brake caliper lubrication pack

Product Description

The EBC S4KR1430 rear brake kit is designed as a complete performance upgrade for 2016-2018 Ford Focus models, including sport-oriented ST and RS variants. It combines EBC's Redstuff low-dust brake pads with USR slotted rotors to deliver improved braking consistency, better heat control, and stronger stopping performance compared to factory rear brake components.

The Redstuff compound uses a ceramic and aramid fiber blend engineered to reduce brake dust while maintaining stable friction under both cold and high-temperature conditions. Paired with USR slotted rotors, the system enhances pad bite and helps maintain a clean rotor surface, improving heat dissipation and reducing fade during repeated braking.

This kit is ideal for drivers seeking a noticeable braking upgrade without sacrificing daily drivability or increasing noise levels. It installs as a direct replacement for factory rear brake components and is suitable for both stock and lightly modified Ford Focus platforms, offering a balanced blend of performance, durability, and comfort.