Dynamite Friction 830-13028R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-13028R) is engineered for Subaru Forester, Legacy, Outback, and WRX models. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Subaru Forester, Legacy, Outback, and WRX
• Part number 830-13028R
• Vented disc brake rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust resistant coating for extended durability
• Geospec silver grey hat finish
• Nominal thickness: 17 mm, discard thickness: 15 mm
• Overall diameter: 300 mm, height: 46.5 mm
• 5 bolt holes with 13 mm diameter, bolt circle diameter 114.3 mm

DFC Geoperformance Rotor - Drilled and Slotted Product Line

The DFC Geoperformance Rotor - Drilled and Slotted line by Dynamite Friction is designed to provide enhanced braking efficiency through improved heat dissipation and debris removal. The combination of drilled holes and precision slots on a vented rotor surface helps maintain consistent brake pad contact and reduces the risk of brake fade under demanding conditions. This product line is tailored for drivers seeking reliable performance on Subaru vehicles requiring vented rotors with directional braking surfaces.

Technical Specifications and Features

This disc brake rotor features a nominal thickness of 17 mm and a discard thickness of 15 mm, ensuring a clear service life indicator. The rotor’s 300 mm outside diameter and 46.5 mm overall height are matched to the specified Subaru models for proper fitment. The rotor is vented to improve cooling and reduce heat buildup during braking. The directional surface, with both drilled holes and slots, aids in water and gas evacuation, improving braking response. The rotor’s hat is finished in Geospec silver grey, and the entire rotor is coated with a rust-resistant layer to protect against corrosion. It includes five bolt holes with a 13 mm diameter and a bolt circle diameter of 114.3 mm, compatible with the Subaru Forester, Legacy, Outback, and WRX lug pattern.

Applications and Problem Solving

• Replacement rotor for worn or warped Subaru Forester, Legacy, Outback, and WRX brake systems
• Improves heat dissipation to reduce brake fade during extended braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Reduces brake pad glazing by evacuating gases and debris
• Prevents rust and corrosion for longer rotor life

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 coating residue before mounting. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 114.3 mm bolt circle pattern. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. Directional rotors must be installed with the rotation arrow pointing in the correct direction of wheel rotation.

Quality Assurance

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM specifications for fit, form, and function. The rotor includes a rust-resistant coating to extend service life. Please consult product documentation or contact Dynamite Friction for warranty details specific to part number 830-13028R.