Disc Brakes Australia DBA3050S-10 Street Series T2 Front Rotor for 18-21 Subaru

Vehicle Fitment

• 2018-2021 Subaru WRX STI (Front; with 19" wheels & Brembo 6-piston calipers)
• 2024-2025 Subaru WRX TR/TS (Front)

Features

• DBA Street Series T2 front brake rotor with precision bi-symmetrical CNC-machined slots
• T2 slot design improves brake pad engagement and helps evacuate friction dust and gases
• Patented Kangaroo Paw ventilation enhances thermal efficiency and reduces brake fade
• High-carbon alloy vented rotor construction for strength and durability
• Cubic Boron Nitride (CBN) machined surface minimizes disc thickness variation and judder
• Painted non-friction areas resist corrosion and extend service life
• Symmetrical slot pattern allows universal left/right installation
• Direct OE replacement - bolt-on fitment with no vehicle modifications required

Specifications

• Rotor Position: Front
• Outer Diameter: 340 mm
• Nominal Thickness: 30 mm
• Minimum Thickness: 28 mm
• Overall Height: 53 mm
• Centering Bore: 58 mm
• Bolt Pattern: 10 holes
• Surface: T2 Slotted, Vented

Included Components

• 1x Disc Brakes Australia Street Series T2 Slotted Front Rotor (DBA3050S-10)

Product Description

The Disc Brakes Australia DBA3050S-10 Street Series T2 Front Rotor is engineered as a direct-fit performance replacement for the front brakes on **2018-2021 Subaru WRX STI** equipped with 19-inch wheels and Brembo 6-piston calipers, as well as the later **2024-2025 Subaru WRX TR/TS**. Its precision CNC-machined bi-symmetrical T2 slot pattern helps improve brake pad contact by allowing friction dust and gases to escape more efficiently than plain rotors, resulting in a smoother, more responsive pedal feel. The patented Kangaroo Paw ventilation design increases cooling efficiency under repeated braking, reducing brake fade and enhancing daily driving consistency.

Constructed from high-carbon alloy iron with a CBN (Cubic Boron Nitride) machine finish, the DBA3050S-10 delivers strong durability, reduced judder, and improved rotor longevity. The painted non-friction areas resist corrosion, and the symmetrical slot pattern allows universal left/right installation. Sold individually, this rotor is an excellent direct OE-replacement upgrade for drivers seeking enhanced braking performance over stock components with minimal compromise on daily drivability.