DFC Hi-Carbon Alloy Geomet Coated Rotor

2020–2026 Toyota GR Supra

Part #: 900-31134D

Overview

The DFC Hi-Carbon Alloy Geomet Coated Rotor is a premium front left brake rotor engineered specifically for the 2020 to 2026 Toyota GR Supra. Designed to meet the demands of both spirited street driving and occasional track use, this rotor offers enhanced braking performance, durability, and corrosion resistance. It is an ideal upgrade for enthusiasts seeking improved stopping power and consistent brake feel without compromising OEM fitment or reliability.

Manufactured by DFC, a trusted name in high-performance braking components, this rotor combines advanced materials and protective coatings to deliver long-lasting performance under a variety of driving conditions. Whether upgrading worn factory rotors or enhancing your Supra’s braking system, this rotor provides a direct-fit solution that balances performance and longevity.

Key Features

The DFC Hi-Carbon Alloy Geomet Coated Rotor incorporates several key technologies and design elements that set it apart from standard rotors:

• Hi-Carbon Alloy Construction: Improves thermal conductivity and reduces brake fade during aggressive driving.
• Geomet Coating: Provides superior corrosion resistance, protecting the rotor surface from rust and extending service life.
• Precision Machining: Ensures exact OEM specifications for perfect fitment and smooth braking performance.
• Enhanced Durability: High-quality materials and coatings reduce wear and maintain rotor integrity over time.
• Optimized for Front Left Position: Specifically designed to meet the load and heat requirements of the left front wheel on the GR Supra.
• Direct Bolt-On Replacement: No modifications required for installation, maintaining factory brake system geometry.

Construction & Design

This rotor is crafted from a high-carbon alloy that offers improved heat dissipation and resistance to cracking compared to standard cast iron rotors. The elevated carbon content enhances friction stability, reducing brake fade during repeated heavy braking. The Geomet coating applied to the rotor surface acts as a protective barrier against moisture and road salts, significantly minimizing corrosion and rust formation.

DFC’s precision manufacturing process ensures that each rotor meets strict dimensional tolerances, guaranteeing a smooth, vibration-free braking experience. The rotor’s design balances strength and weight, contributing to overall vehicle handling and brake system responsiveness.

Installation & Fitment

The DFC Hi-Carbon Alloy Geomet Coated Rotor is a direct-fit replacement for the front left position on the 2020–2026 Toyota GR Supra. Installation requires no modifications to the vehicle’s braking system, making it suitable for both professional mechanics and experienced DIY enthusiasts. It is recommended to replace rotors in pairs to maintain balanced braking performance and safety.

Standard brake service tools are sufficient for installation, and it is advisable to inspect brake pads and hardware during rotor replacement to ensure optimal system performance.

What's Included

• One (1) DFC Hi-Carbon Alloy Geomet Coated Rotor – Front Left

Ideal For

This rotor is ideal for Toyota GR Supra owners who demand enhanced braking performance and durability beyond factory components. It suits enthusiasts who engage in spirited driving, occasional track days, or those simply seeking a reliable, corrosion-resistant rotor upgrade for daily driving. The rotor’s advanced materials and coating make it a practical choice for drivers in varied climates, including areas prone to road salt and moisture.

DFC is the leading manufacturer of award winning automotive braking systems. DFC maintains a massive inventory of brake parts for all domestic and foreign vehicle applications from 1930-present. Other products in its product line includes brake rotors, brake pads, drums, brake shoes, hardware kits, and brake sensors.