Dynamite Friction 830-13046R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-13046R) is engineered for Subaru Crosstrek, Forester, and Impreza models. Designed to enhance braking performance, this disc brake rotor features a directional, slotted and drilled surface for improved heat dissipation and consistent stopping power.

• Compatible with Subaru Crosstrek, Forester, and Impreza
• Directional slotted and drilled disc surface
• Nominal thickness of 17 mm with a discard thickness of 15 mm
• 285 mm outside diameter and 46.5 mm height
• Rust resistant coating for extended durability
• Geospec silver grey hat finish
• 5 bolt holes with 13 mm diameter and 114.3 mm bolt circle diameter
• Center hole diameter of 58 mm

Product Line Details: DFC Geoperformance Rotor - Drilled and Slotted

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction focuses on rotors that combine drilled holes and slots to optimize brake pad contact and heat management. This design helps reduce brake fade and maintain consistent braking performance under demanding conditions. The directional surface pattern is engineered to channel gases and debris away from the rotor surface, improving overall braking efficiency for Subaru vehicles.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 17 mm and a discard thickness of 15 mm, ensuring a reliable service life before replacement is necessary. The rotor’s 285 mm outside diameter and 46.5 mm height are designed to match the OEM specifications for the compatible Subaru models. The rotor features a plain disc finish with a Geospec silver grey hat finish, providing corrosion resistance and a clean appearance. The rust resistant coating further protects the rotor from environmental damage, extending its operational lifespan. The rotor includes five bolt holes with a diameter of 13 mm and a bolt circle diameter of 114.3 mm, matching the factory mounting pattern. The center hole diameter is 58 mm, ensuring proper fitment on the vehicle hub.

Applications and Problem Solving

• Replacement for worn or warped rotors on Subaru Crosstrek, Forester, and Impreza
• Improves heat dissipation to reduce brake fade during heavy braking
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Enhances braking consistency in wet or dusty conditions with slotted and drilled design
• Prevents rust and corrosion-related rotor degradation

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 15 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify the bolt hole pattern and center hole diameter match the vehicle specifications. Use proper torque settings on lug nuts to avoid rotor warping. It is recommended to replace brake pads when installing new rotors to maintain optimal braking performance.

Quality Assurance

Dynamite Friction manufactures the 830-13046R rotor to meet or exceed OEM standards for fit, form, and function. The rust resistant coating and Geospec silver grey hat finish contribute to long-term durability. While specific warranty details are not provided, Dynamite Friction products are generally backed by quality control processes to ensure reliable performance on Subaru Crosstrek, Forester, and Impreza vehicles.