DBA DBA909S Street Series T2 Slotted Disc Brake Rotor

The DBA DBA909S Street Series T2 Slotted Brake Rotor is a direct OE-replacement disc rotor engineered for drivers who want a meaningful upgrade over standard factory rotors without stepping into full race-spec territory. Built by Disc Brakes Australia (DBA) — a brand with over 40 years of braking expertise — this rotor is manufactured above OEM standards as a baseline requirement.

The defining feature of the Street Series T2 is DBA's patented T2 slot design: precise, CNC-machined bi-symmetrical curved slots that dampen vibration harmonics, reduce noise, and deliver a quieter, more responsive brake pedal feel. The increased number of slot exit points allows friction dust and gases to escape during braking, enhancing pad bite and helping to minimize pad glazing for more consistent, even wear.

The non-directional slot pattern means this rotor is universally compatible for left or right fitment — no need to purchase separate handed rotors.

Key Features:

• Patented T2 bi-symmetrical slot design — CNC machined for precision, reduces noise and vibration harmonics
• Kangaroo Paw vane ventilation — DBA's patented internal vane design for up to 20% better heat dissipation over conventional rotors
• CBN (Cubic Boron Nitride) machine-turned friction surface — minimizes disc thickness variation (DTV) for improved parallelism and a smoother, more dimensionally stable finish than ground rotors
• Non-directional slot pattern — eliminates the need for separate left and right rotors
• Painted non-friction areas — protects against rust and enhances appearance right out of the box
• Manufactured above OEM standards — built to DBA's strict quality and safety benchmarks

The DBA Street Series T2 is recommended for daily drivers, light commercial vehicles, and SUV applications seeking OE-level or entry-level performance braking. Pair with DBA Street Series or Street Performance brake pads for best results.