Dynamite Friction 4004-13020 Disc Brake Rotor Set - Front and Rear

DFC Geospec Rotor Set for Subaru and Saab

The Dynamite Friction DFC Geospec Rotors 4004-13020 are a disc brake rotor set for front and rear axle applications. This part number covers select Subaru Forester, Subaru Impreza, and Saab 9-2X models with fitment-specific notes for production date coverage on certain Impreza applications.

Key Features

• Part type: disc brake rotor set
• Brand line: DFC Geospec Rotors
• Part number: 4004-13020
• Front and rear rotor application
• Fits select 2002-2008 Subaru and Saab vehicles
• Fitment includes Subaru Forester, Subaru Impreza, and Saab 9-2X

Fitment Details

• Fits 2003-2008 Subaru Forester, front and rear.
• Fits 2005-2006 Saab 9-2X, front and rear.
• Fits 2004-2005 Subaru Impreza, front and rear.
• Fits 2003 Subaru Impreza, front and rear; vehicle production date from 4/02 to 8/02.
• Fits 2002 Subaru Impreza, front and rear; vehicle production date to 5/02.

What This Rotor Set Helps Address

• Brake pulsation from worn rotor surfaces
• Rotor scoring and uneven wear
• Reduced braking consistency during daily driving
• Noise caused by damaged or out-of-spec rotors
• Service replacement for front and rear brake rotor wear

Installation Notes and Tips

Confirm vehicle year, make, model, and production date before ordering, especially for 2002-2003 Subaru Impreza applications. Verify front and rear rotor dimensions against the existing brake setup, and inspect pads, calipers, and hub surfaces during service. The part number 4004-13020 should be matched to the exact fitment listed above.

Quality Assurance

DFC Geospec Rotors are part of Dynamite Friction’s rotor line for application-specific brake service. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.