MPA Electrical BR79507G Disc Brake Rotor - Rear

Rear Coated Rotor for Subaru Applications

The MPA Electrical Black Series Coated Rotor BR79507G is a new rear disc brake rotor built for Subaru vehicles that need consistent stopping performance and corrosion protection. It combines a coated finish with OE-style vane design to support cooling and stable braking in everyday driving.

Compatible with rear brake service on select Subaru Forester, WRX, Legacy, and Outback models, this rotor is a direct-fit replacement for drivers looking for a coated rear rotor with a clean, service-ready finish. The BR79507G part number is also useful when cross-checking brake parts for the same application.

Key Features

• Part number BR79507G
• Black Series Coated Rotor with a coated finish
• OE-style vane design for efficient heat management
• Rear disc brake rotor for Subaru fitments
• New, regular-grade replacement part
• Q-Shield protective coating for rust resistance in harsh conditions

Black Series Rotor Line

MPA Electrical Black Series rotors are built around a coated rotor design that focuses on stable braking feel, reduced noise and vibration, and added protection against corrosion. The coating is formulated to handle high temperatures while maintaining coverage, making it a practical choice for rear brake service on Subaru Forester, Subaru WRX, Subaru Legacy, and Subaru Outback models.

Detailed Description

The BR79507G rear rotor is engineered for Subaru brake systems that call for a coated disc brake rotor with OE-style vane geometry. That vane layout helps move heat away from the braking surface more efficiently, which supports more consistent pedal feel during repeated stops. The coated surface adds protection against rust, especially in wet, salted, or otherwise harsh driving environments. This part number, BR79507G, is a direct reference point for rear brake replacement on the listed Subaru applications.

Vehicle Fitment

• Fits 2025-2026 Subaru Forester, rear
• Fits 2020-2026 Subaru WRX, rear
• Fits 2019-2024 Subaru Legacy, rear
• Fits 2020-2024 Subaru Outback, rear
• Fits 2015-2019 Subaru Outback, rear
• Fits 2016-2019 Subaru WRX, rear, with Eyesight Technology; Vented Rotor; Coated Rotor
• Fits 2015-2018 Subaru Legacy, rear

What It Helps Address

• Rear brake rotor wear and scoring
• Brake noise from worn or uneven rotor surfaces
• Brake vibration caused by rotor condition
• Heat buildup during repeated stops
• Rust and corrosion on exposed rotor surfaces

Installation Notes and Tips

Confirm rear axle fitment, rotor style, and any listed notes before installation. For 2016-2019 Subaru WRX applications, verify the Eyesight Technology and vented rotor requirements shown in the fitment data. Inspect pads, calipers, and related brake components during service to help ensure even wear and proper braking performance.

Quality Assurance

MPA Electrical Black Series rotors use a protective Q-Shield coating and OE-style vane design to support dependable braking performance and corrosion resistance. The BR79507G is supplied as a new coated rotor for the listed Subaru rear applications.