Dynamite Friction 830-13021R Disc Brake Rotor - Rear Right

High-Performance Disc Brake Rotor for Subaru Vehicles

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (Part Number 830-13021R) is engineered to provide reliable braking performance for select Subaru models. Designed with precision, this rotor enhances heat dissipation and braking consistency for vehicles like the Subaru BRZ, Forester, Impreza, Legacy, Outback, and WRX.

Key Features of the DFC Geoperformance Rotor

• Nominal thickness of 10 mm with a discard thickness of 8.5 mm for durability and safety
• Directional slotted and drilled surface type to improve brake pad bite and reduce heat buildup
• Solid rotor design with an outside diameter of 286 mm and overall height of 63.6 mm
• Rust-resistant coating and Geospec silver grey hat finish for corrosion protection and aesthetic appeal
• Five bolt holes with a 13 mm diameter and 100 mm bolt circle diameter for secure fitment
• Center hole diameter of 58 mm ensuring proper alignment on compatible Subaru models

About the DFC Geoperformance Rotor - Drilled and Slotted Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on delivering rotors that balance performance and durability. Featuring a directional surface with both drilled holes and slots, these rotors are designed to enhance braking efficiency by improving heat dissipation and reducing brake fade. The rust-resistant coating and Geospec silver grey hat finish contribute to long-term reliability and corrosion resistance, making them suitable for daily driving and spirited use on Subaru vehicles.

Applications and Problem Solving

• Compatible with Subaru BRZ, Forester, Impreza, Legacy, Outback, and WRX models requiring a 286 mm rotor diameter
• Addresses brake fade caused by excessive heat during aggressive driving or towing
• Helps reduce brake dust buildup and improves pad bite with slotted and drilled surface design
• Prevents corrosion-related rotor degradation with rust-resistant coating
• Ensures consistent braking performance by maintaining structural integrity up to discard thickness

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 8.5 mm before installation. The rotor features a 5-lug bolt pattern with 13 mm diameter holes and a 100 mm bolt circle diameter, compatible with specified Subaru models. Proper cleaning of the rotor surface before installation is recommended to remove any protective coatings or residues. Use appropriate torque specifications for lug nuts to avoid warping.

Quality Assurance and Warranty

Dynamite Friction manufactures the 830-13021R rotor to meet industry standards for safety and performance. The rust-resistant coating and precision machining contribute to the rotor's durability. Warranty details are provided by the manufacturer and should be consulted for specific coverage information.