EBC S20K1644 S20 Ultimax Brake Pads and RK Rotors Kit Front and Rear

The EBC S20K1644 is a complete two-axle brake kit that bundles Ultimax brake pads and RK series rotors for both the front and rear axles, along with caliper lubricant — delivering everything needed for a full brake service in a single package at a value over purchasing components separately.

Ultimax Brake Pads:

• Engineered with Aramid fiber for high-efficiency, low-dust braking performance
• Fully shimmed and chamfered to reduce noise and vibration
• Feature EBC's patented Brake-In coating for faster pad bedding immediately after installation
• Direct OEM replacement fitment for a straightforward install

RK Series Rotors:

• Direct-fit OEM replacement rotors for precise, no-modification installation
• Geomet anti-rust surface coating protects against corrosion and extends rotor life
• Fully balanced and runout-tested at the factory for vibration-free, smooth braking

Why Replace Front and Rear Together?

• Rear brakes contribute up to 40% of total stopping power — often overlooked during routine service
• Replacing all four corners simultaneously ensures balanced, maximum braking performance
• Includes caliper lubricant for a complete, professional-quality installation

The EBC S20K1644 is the smart choice for drivers who want a comprehensive brake refresh with premium components, simplified sourcing, and confident stopping power front to rear.