Brembo 09.7813.11 UV Coated Vented Rear Brake Rotor Subaru WRX STI 2004

The Brembo 09.7813.11 Premium UV Coated Rear Brake Rotor is designed as a direct-replacement rotor for the 2004 Subaru Impreza WRX STI with the listed 2.5L H4 engine application. Manufactured from high carbon cast iron, this vented rear rotor features Brembo's solvent-free UV coating for corrosion protection.

Brembo UV Coated rotors are developed to meet or exceed applicable OEM specifications. The high carbon cast iron construction is designed to help minimize noise and vibration while supporting smooth braking performance and driving comfort.

Vehicle Fitment

Subaru Impreza WRX STI: 2004 model with the listed 2.5L H4 engine application.

Fitment Note: Verify the exact vehicle and factory brake configuration before ordering.

Key Features & Benefits

• Premium UV Coated rear brake rotor
• High carbon cast iron construction
• Vented rotor configuration
• 316 mm outside diameter
• 20 mm nominal thickness
• 18 mm minimum thickness specification
• 58 mm center hole diameter
• Five-hole configuration
• Rust-resistant solvent-free UV coating
• Developed as a direct replacement for compatible applications
• Designed to meet or exceed applicable OEM specifications
• Rotor marking identifies part number and minimum thickness

Technical Specifications

Installation & Maintenance

Verify the vehicle's exact year, trim and factory brake configuration before installation. Brembo recommends replacing brake rotors and pads together when restoring braking performance.

Brembo UV Coated rotors are supplied with a fixing screw kit for applicable installations. Follow the vehicle manufacturer's service procedures and applicable installation specifications.

California Restriction

No California sales or use restriction is specified in the supplied product information.

Important Notes

• Designed for the listed 2004 Subaru Impreza WRX STI 2.5L H4 application.
• This is a high carbon cast iron, vented rear rotor.
• The supplied 674.00 mm overall-height value has been omitted pending verification.
• Verify exact factory brake-system compatibility before ordering.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.