DFC Drilled & Slotted Geoperformance Rotor

2020–2026 Toyota GR Supra

Part #: 830-31170D

Overview

The DFC Drilled & Slotted Geoperformance Rotor is engineered specifically for the left rear position of the 2020 to 2026 Toyota GR Supra. Designed to enhance braking performance and reliability, this rotor is an ideal upgrade for enthusiasts seeking improved heat dissipation and consistent stopping power. Whether you drive your Supra on the street or push it on the track, this rotor delivers superior performance and durability compared to standard factory rotors.

DFC’s Geoperformance rotors are tailored to meet the demands of high-performance driving, offering enhanced brake modulation and fade resistance. This rotor is perfect for drivers who want to maintain optimal brake temperatures during spirited driving or aggressive braking scenarios.

Key Features

Designed with precision and performance in mind, the DFC Drilled & Slotted Geoperformance Rotor offers several key benefits:

• Drilled holes improve heat dissipation and reduce brake fade under heavy use
• Slotted surface enhances pad bite and helps remove brake dust and gases
• Optimized for the left rear position to ensure perfect fit and function
• Constructed to maintain structural integrity under high thermal stress
• Compatible with OEM brake pads and calipers for straightforward installation
• Improves overall braking response and pedal feel
• Corrosion-resistant coating extends rotor life and maintains appearance
• Precision-machined for balanced rotation and reduced vibration

Construction & Design

Manufactured from high-grade cast iron, the DFC Geoperformance rotor combines durability with excellent thermal conductivity. The drilled holes are strategically placed to maximize cooling efficiency without compromising rotor strength. The slotted design channels away debris and gases generated during braking, maintaining consistent pad contact and reducing the risk of brake fade.

Each rotor undergoes strict quality control and precision machining to ensure perfect fitment and optimal performance. The corrosion-resistant finish protects the rotor surface from rust and environmental damage, extending the service life and maintaining reliable braking performance over time.

Installation & Fitment

This rotor is a direct fit replacement for the left rear brake on 2020 through 2026 Toyota GR Supra models. Installation requires no modifications to the vehicle’s braking system, making it a straightforward upgrade for both professional mechanics and experienced enthusiasts. It is recommended to replace rotors in pairs to maintain balanced braking performance.

Always follow proper torque specifications and bedding procedures for brake pads to ensure optimal performance and safety.

What's Included

• One (1) DFC Drilled & Slotted Geoperformance Rotor (Left Rear)

Ideal For

This rotor is ideal for Toyota GR Supra owners who demand enhanced braking performance for spirited street driving, occasional track days, or performance upgrades. It suits enthusiasts looking to improve brake cooling, reduce fade, and maintain consistent pedal feel under demanding conditions.

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.