Dynamite Friction 631-13023L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-13023L) is engineered for reliable braking performance on select Scion, Subaru, and Toyota models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 18 mm with a discard thickness of 16 mm
• Overall height: 63.5 mm; outside diameter: 290 mm
• Bolt hole quantity: 5 with 12.8 mm diameter; bolt circle diameter: 100 mm
• Center hole diameter: 58 mm; zinc silver hat finish with rust-resistant coating
• Directional brake surface optimized for performance and durability

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver is specifically designed to meet the braking demands of vehicles such as the Scion FR-S and Toyota 86, Subaru BRZ and GR86, as well as Subaru Legacy and Outback models. The rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent stopping power and reduces the risk of brake fade.

The drilled and slotted surface enhances water and debris evacuation from the rotor face, improving wet-weather braking performance and pad bite. The directional pattern ensures optimal contact with brake pads, contributing to smoother braking response. The rotor’s zinc silver hat finish and rust-resistant coating provide added protection against corrosion, extending the rotor’s service life.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a vented design to improve heat dissipation and braking efficiency. This product line is tailored for drivers seeking rotors that balance performance and durability, especially for vehicles used in spirited driving or daily commuting where consistent brake response is critical.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or debris-prone conditions
• Minimizes rotor warping and extends rotor lifespan
• Enhances pad bite and braking responsiveness
• Protects against rust and corrosion for longer service intervals

Installation Notes and Tips

Ensure the rotor is compatible with your vehicle’s make and model before installation. This rotor fits select Scion, Subaru, and Toyota models including the 86, BRZ, FR-S, GR86, Legacy, and Outback. Proper torque specifications should be followed when tightening lug nuts to avoid rotor distortion. It is recommended to inspect brake pads and hardware during installation and replace if necessary to maintain optimal braking performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While no specific warranty information is provided, the rotor is designed for reliable, long-term use in compatible vehicles when installed and maintained properly.