DBA DBA889S Street Series T2 Slotted Brake Disc Rotor

The DBA DBA889S Street Series T2 Slotted Brake Disc is a direct-fit performance upgrade rotor engineered for drivers who demand more than a standard OEM replacement. Disc Brakes Australia (DBA) brings decades of brake engineering expertise to this rotor, delivering improved stopping performance and longer pad life without sacrificing everyday drivability.

Patented T2 Slot Design:

• CNC-machined bi-symmetrical curved slots dampen vibration harmonics and reduce noise for a quieter, more responsive brake pedal feel
• Increased exit points allow friction dust and gases to escape during braking, enhancing pad bite and reducing glazing
• Even slot distribution promotes consistent pad wear and extends pad service life
• Bi-directional design — a single rotor fits both left and right applications

Kangaroo Paw Vane Technology:

• DBA's patented Kangaroo Paw ventilation system features 144 diamond and teardrop-shaped pillars in the rotor's internal vane structure
• Cools the rotor significantly faster than conventional designs and increases dimensional stability under heat
• Boosts thermal efficiency by up to 20% over standard rotor designs, prolonging brake life and maintaining braking effectiveness

Precision Manufacturing:

• CBN (Cubic Boron Nitride) machine-turned friction surface minimizes disc thickness variation and reduces the risk of pad knock and premature wear
• Centre-split core castings promote increased heat transfer and thermal efficiency
• Surface machined to the micron level for a smooth finish that supports proper pad bed-in and performance in fluctuating temperature conditions

The DBA Street Series T2 is the ideal choice when an OEM-level upgrade is needed without stepping into full race-spec territory. It pairs seamlessly with DBA Street Series or Street Performance brake pads for a complete, balanced braking system.