DFC Drilled & Slotted Geoperformance Rotor

2020–2026 Toyota GR Supra (Rear Left)

Part #: 830-31130L

Overview

The DFC Drilled & Slotted Geoperformance Rotor is a high-quality rear left brake rotor designed specifically for the 2020 to 2026 Toyota GR Supra. Engineered to enhance braking performance, this rotor is ideal for enthusiasts seeking improved stopping power and heat dissipation without compromising reliability. Its precision-drilled and slotted surface helps maintain consistent brake pad contact, reducing fade during spirited driving or track use.

Whether you are upgrading your factory brakes for better performance or replacing worn components, this rotor offers a direct fit solution that meets or exceeds OEM standards. It is perfect for drivers who demand both durability and enhanced braking response from their sports car.

Key Features

Designed with performance and longevity in mind, the DFC Geoperformance Rotor incorporates several advanced features:

• Drilled holes to improve heat dissipation and reduce brake fade under heavy use
• Slotted surface to clean brake pads and maintain optimal friction
• Precision-machined for exact fitment on the rear left side of the Toyota GR Supra (2020–2026)
• Constructed from high-grade materials for enhanced strength and corrosion resistance
• Improves wet-weather braking performance by channeling water away from the rotor surface
• Compatible with a wide range of brake pads for versatile upgrade options
• Maintains OEM rotor dimensions to ensure proper caliper clearance and brake system function

Construction & Design

The rotor is crafted from premium cast iron alloy, selected for its excellent thermal conductivity and wear resistance. The drilled holes are strategically placed to maximize cooling efficiency while minimizing the risk of cracking. The slots are engineered to remove debris and gas buildup between the pad and rotor, ensuring consistent braking performance.

Each rotor undergoes a precision balancing process to reduce vibrations and promote smooth braking feel. The corrosion-resistant coating helps protect the rotor from rust and extends its service life, even in harsh driving conditions.

Installation & Fitment

This rotor is a direct replacement for the rear left brake rotor on the 2020–2026 Toyota GR Supra, requiring no modifications for installation. It fits perfectly with the factory brake calipers and hardware, making the upgrade straightforward for professional mechanics and experienced enthusiasts alike.

Standard brake service tools are sufficient for installation. It is recommended to replace brake pads simultaneously to ensure optimal performance and rotor longevity.

What's Included

• One (1) DFC Drilled & Slotted Geoperformance Rear Left Rotor (Part #830-31130L)

Ideal For

This rotor is ideal for Toyota GR Supra owners who want to improve braking performance for daily driving, spirited road use, or occasional track days. It suits enthusiasts looking for a reliable upgrade that enhances heat management and braking consistency without the need for extensive modifications.

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.