DFC Rear Drilled Hi-Carbon Alloy Geomet Coated Rotor

Fits 2018–2025 Subaru WRX STI

Part #: 920-13042

Overview

The DFC Rear Drilled Hi-Carbon Alloy Geomet Coated Rotor is a high-performance brake component designed specifically for Subaru WRX STI models from 2018 through 2025. Crafted from premium hi-carbon alloy, this rotor offers enhanced durability and heat resistance, making it ideal for spirited driving, track days, or demanding street use. Its drilled design improves heat dissipation and reduces brake fade, ensuring consistent stopping power under intense conditions. Whether you're a performance enthusiast or a daily driver seeking reliable braking, this rotor provides a significant upgrade over stock components, combining style, function, and longevity.

Key Features

Designed with precision engineering, the DFC rotor features a geomet-coated surface that resists corrosion and reduces brake dust buildup. Its drilled pattern not only enhances cooling but also contributes to a sporty aesthetic. The high-carbon alloy construction ensures strength and thermal stability, supporting consistent brake performance over time. The rotor's design promotes efficient heat dissipation, helping to maintain optimal braking response during aggressive driving sessions. Easy to install with standard tools, this rotor is a direct replacement for factory units, providing a reliable upgrade for your vehicle's braking system.

Construction & Design

Constructed from high-quality hi-carbon alloy, the rotor is engineered for maximum durability and heat management. The drilled holes are precisely machined to ensure uniformity and structural integrity, while the geomet coating provides corrosion resistance and a sleek finish that maintains appearance over time.

Performance & Response

This rotor enhances braking response by reducing heat buildup and preventing brake fade during high-stress driving. The drilled pattern improves cooling efficiency, which helps maintain consistent pedal feel and stopping power, especially during repeated or prolonged braking.

Installation & Fitment

Designed as a direct replacement for OEM rear rotors on compatible Subaru WRX STI models, installation is straightforward with standard hand tools. Proper torque specifications should be followed to ensure optimal performance and safety.

What’s Included

The package includes one drilled hi-carbon alloy rotor coated with Geomet finish, ready for installation on your vehicle’s rear axle. Hardware and additional components are not included.

Ideal For

Perfect for Subaru WRX STI owners seeking improved braking performance, enhanced heat dissipation, and a durable, corrosion-resistant rotor for everyday driving or spirited sessions.