R1 Concepts Brake Components

Fits 2015–2021 Subaru WRX Rear Left

Part #: 631-13024L

Overview

The R1 Concepts Rear Left Drilled & Slotted Silver Brake Rotor is a high-performance replacement designed specifically for Subaru WRX models from 2015 to 2021. Crafted to enhance your vehicle’s braking system, this rotor combines durability with improved heat dissipation, ensuring reliable stopping power during spirited driving or daily commuting. Its drilled and slotted design helps reduce brake fade, improve pad bite, and manage heat buildup, making it an ideal upgrade for enthusiasts seeking both performance and longevity. This rotor is engineered for drivers who demand consistent braking response, whether on the street or at the track. Its silver finish not only provides a sleek aesthetic but also offers corrosion resistance, maintaining its appearance over time.

Key Features

This rotor features a precision-machined surface for optimal pad contact and consistent braking performance. Constructed from high-quality cast iron, it offers excellent thermal stability and wear resistance. The drilled holes and slots are strategically placed to improve heat dissipation and debris removal, reducing the risk of brake fade and ensuring a more responsive feel. Designed for easy installation, it is a direct replacement for the stock rotor, making it a practical upgrade for your Subaru WRX’s braking system.

• High-quality cast iron construction for durability and heat resistance
• Drilled and slotted design for improved heat dissipation and debris removal
• Sleek silver finish with corrosion-resistant coating
• Precision-machined for a smooth, consistent surface
• Designed for easy bolt-on installation
• Optimized for street and track use

Construction & Design

The rotor is made from premium cast iron, ensuring strength and thermal stability under demanding braking conditions. The drilled holes are evenly spaced to promote effective heat transfer, while the slots help channel away gases and brake dust, maintaining optimal pad contact and reducing brake fade.

Performance & Response

This drilled and slotted rotor enhances braking response by improving heat management and reducing pad glazing. The design supports consistent stopping power, giving you confidence during aggressive driving or extended braking periods.

Installation & Fitment

This rotor is a direct replacement for the rear left position on compatible Subaru WRX models from 2015 to 2021. It installs using standard tools and hardware, with no modifications required.

What’s Included

The package includes one drilled and slotted rear left brake rotor finished in silver, ready for installation. Hardware or additional components are not included.

Ideal For

Perfect for Subaru WRX owners seeking improved braking performance, enhanced heat dissipation, and a durable upgrade for daily driving or spirited sessions.