FactionFab V2 Rear Brake Pads - 2018-2021 STI, 2024-2026 WRX w/ Brembo

FactionFab V2 brake pads use a semi-metallic compound for daily driving, autocross and light track use. The compound dissipates heat efficiently and provides consistent response and predictable pedal modulation.

Features

• Stage 1 compound: average friction coefficient 0.39µ, with 0.44µ cold response.
• Strong low-temperature performance and smooth, predictable overheating characteristics.
• Textured steel shims promote heat dissipation and grease retention.
• OE-spec backing plates, gas slots and chamfers reduce vibration.
• Laser-cut backing plates and laser-engraved part identification.

Specifications

• Manufacturer part number: FFA1.10313.1
• Position: Rear
• FMSI shape: D2118

What's Included

One axle brake pad set. Application-dependent hardware is supplied by FactionFab; spring clips, pins and other components vary by application.