EBC S20K1679 Stage 20 Ultimax Brake Pad and RK Rotor Kit Front and Rear

The EBC S20K1679 Stage 20 Brake Kit is a complete front and rear disc brake solution combining EBC's Ultimax brake pads with RK Series OE replacement rotors — everything needed to renew both axles in a single purchase, including caliper lube.

EBC Ultimax Brake Pads:

• Built with a blend of synthetic aramid fibers and metallic filament for extended pad life and vibration-free braking
• Fully shimmed and chamfered with pre-fitted anti-noise shims and a centerline slot to minimize brake noise and vibration
• Features EBC's patented Brake-In™ coating for faster pad seating on the rotors right after installation
• Designed for non-sport urban daily driving on sedans, SUVs, and light trucks — a premium British-made upgrade over stock OEM pads

EBC RK Series Brake Rotors:

• Direct-fit OEM replacement — no modifications required, installs in the factory location
• Coated with GEOMET™ anti-rust surface protection to resist corrosion from road salt and brine
• Fully balanced and runout-tested at the factory for smooth, vibration-free braking from the start
• Cast from high-carbon gray iron to reduce brake shudder, heat cracking, and high-frequency vibrations that cause squealing
• Engineered to match original factory dimensions with tight tolerances while improving on OEM heat management, noise, and wear characteristics

Why Replace Front and Rear Together?

Rear brakes are often overlooked, yet they account for up to 40% of a vehicle's total stopping power. Renewing the front and rear axles simultaneously ensures a balanced, maximum braking response across all four corners — and the S20 kit makes that easy by bundling everything into one complete package.

Backed by EBC's one-year / 10,000-mile limited warranty covering defects in materials and workmanship (excludes race, track, and competition use).