Dynamite Friction 4004-13031 Disc Brake Rotor Set - Front and Rear

DFC Geospec Rotors for Subaru WRX and Legacy

Dynamite Friction DFC Geospec Rotors part number 4004-13031 are a disc brake rotor set for front and rear axle applications. This set covers select Subaru WRX, Legacy, and Outback models with configuration-specific fitment for electric parking brake and EyeSight-equipped vehicles.

Key Features

• Disc brake rotor set for front and rear positions
• DFC Geospec Rotors product line from Dynamite Friction
• Fits select Subaru WRX, Legacy, and Outback applications
• Application-specific coverage for electric parking brake and EyeSight Technology configurations
• Part number 4004-13031 for accurate catalog matching

Fitment Details

• Fits 2021 Subaru WRX, front and rear, EyeSight Technology (Electric Parking Brake)
• Fits 2020 Subaru WRX, front and rear, Electric Parking Brake (2-Piston Front Calipers)
• Fits 2015-2019 Subaru Legacy, front and rear
• Fits 2015-2019 Subaru Outback, front and rear
• Fits 2018-2019 Subaru WRX, front and rear, without Performance Package: Electric parking Brake (Standard Calipers)
• Fits 2016-2017 Subaru WRX, front and rear, with EyeSight Technology (Electric Parking Brake)

What This Rotor Set Addresses

• Brake pulsation from worn or uneven rotor surfaces
• Reduced braking consistency during everyday driving
• Rotor replacement needs on front and rear brake service
• Fitment issues on Subaru WRX models with electric parking brake or EyeSight Technology
• Replacement needs for Legacy and Outback brake maintenance

Installation Notes

Verify rotor fitment by year, model, and brake configuration before installation. This part number 4004-13031 is listed for front and rear positions, but Subaru WRX applications vary by caliper type, performance package, and parking brake system. Confirm the vehicle’s brake setup against the fitment notes before ordering.

Quality Assurance

DFC Geospec Rotors are cataloged as a dedicated rotor line from Dynamite Friction for direct vehicle-specific brake service. Use the confirmed fitment data to match the correct application for Subaru WRX, Legacy, and Outback models.