EBC RK Series Premium Rear Rotors

2013–2020 Subaru BRZ, 2013–2016 Scion FR-S, 2017–2020 Toyota 86

Part #: RK7784

Overview

The EBC RK Series Premium Rear Rotors kit is a comprehensive brake upgrade solution designed specifically for the Subaru BRZ, Scion FR-S, and Toyota 86 models from 2013 through 2020. This kit combines high-performance rotors with EBC’s flagship Yellowstuff brake pads, delivering enhanced stopping power and improved brake feel. Ideal for enthusiasts seeking a reliable and effective brake system upgrade, this kit offers a significant cost saving compared to purchasing components separately.

Engineered to reduce wind noise and provide consistent braking performance, the RK Series kit is perfect for spirited street driving and occasional track use. It ensures your rear braking system matches the demands of your driving style while maintaining OEM-level fitment and ease of installation.

Key Features

This premium brake kit integrates advanced technology and quality materials to enhance braking performance and durability. Key features include:

• Includes EBC Yellowstuff GG-rated high-friction brake pads for superior stopping power and fade resistance
• USR sport rotors with fine slots designed to reduce wind noise compared to the S5 series
• Pads are fully shimmed, chamfered, and slotted to minimize noise and vibration
• Patented EBC Brake-In coating on pads for faster bedding and optimal initial performance
• Caliper lubricant included to ensure smooth caliper operation and prevent squeal
• Precision-machined rotors for consistent thickness and balanced braking
• Direct bolt-on fitment with no modifications required
• Durable construction designed to withstand aggressive driving conditions

Construction & Design

The RK Series rotors are crafted from high-grade cast iron, engineered for excellent heat dissipation and resistance to warping under heavy braking. Their fine slotted design not only improves pad bite but also helps channel away dust and gases, enhancing pad life and braking consistency. The Yellowstuff pads feature a proprietary compound optimized for high friction and low dust generation, making them suitable for both street and light track use.

Each pad is meticulously finished with chamfers and slots to reduce noise and ensure smooth engagement. The inclusion of EBC’s patented Brake-In coating accelerates the bedding process, allowing drivers to experience peak braking performance sooner.

Performance & Sound

The RK Series kit is engineered to deliver strong, consistent braking performance with reduced brake noise. The fine slots on the USR rotors significantly reduce wind noise compared to more aggressive rotor designs, making this kit ideal for drivers who want enhanced braking without the typical rotor whine. The high-friction Yellowstuff pads provide immediate bite and excellent fade resistance, ensuring confidence during spirited driving.

Installation & Fitment

This kit is designed for direct replacement of the rear brake components on 2013–2020 Subaru BRZ, 2013–2016 Scion FR-S, and 2017–2020 Toyota 86 models. Installation requires no modifications, making it a straightforward upgrade for enthusiasts and professional installers alike. The included caliper lubricant simplifies reassembly and helps maintain quiet operation.

What's Included

• Set of rear USR sport slotted rotors
• EBC Yellowstuff GG-rated high-friction brake pads (fully shimmed, chamfered, and slotted)
• Caliper lubricant for smooth operation

Ideal For

This brake kit is perfect for drivers who demand improved rear braking performance on their Subaru BRZ, Scion FR-S, or Toyota 86 without compromising daily drivability. It suits enthusiasts who engage in spirited street driving, occasional track days, or anyone looking to upgrade from stock rear brake components with a reliable, high-quality solution that reduces noise and enhances stopping power.

EBC Brakes is a performance-focused braking manufacturer known for enthusiast and motorsport-ready brake pads, rotors, and complete brake kits across a wide range of vehicles. Their catalog spans street upgrades through track compounds, giving drivers options for better bite, heat management, and consistent pedal feel when pushing harder than stock braking can handle.