DBA DBA3053S Street Series Slotted Brake Rotor - T2

The DBA DBA3053S Street Series T2 Slotted Brake Rotor is a premium direct-replacement disc rotor engineered by Disc Brakes Australia (DBA) to deliver above-OEM braking performance. Sold as a pair, these rotors are designed for drivers who want a meaningful upgrade over stock rotors without crossing into full competition-spec hardware.

At the heart of the T2 design is DBA's patented bi-symmetrical curved slot pattern — 32 CNC-machined slots per rotor that channel brake dust and heat gases away from the pad surface. Unlike straight slots, the curved geometry reduces the noise and vibration typically associated with slotted rotors, delivering a quieter, more responsive pedal feel. The non-directional slot design means a single part number works on both left and right sides.

Key Features:

• T2 Bi-Symmetrical Curved Slots: CNC-machined slots improve pad bite, reduce glazing, and promote even pad wear across the full friction surface
• Kangaroo Paw Ventilation System: DBA's patented internal vane design features 144 diamond and teardrop-shaped pillars between rotor faces, delivering up to 20% better heat dissipation compared to conventional rotor designs
• XG-150 High-Carbon Cast Iron Alloy: DBA's proprietary iron compound provides high strength, excellent thermal stability, and natural resistance to heat-induced warping
• CBN Machine-Turned Finish: Cubic Boron Nitride machining produces a surface finish within exact tolerances, minimizing disc thickness variation and reducing the risk of pad knock and premature wear
• Centre-Split Core Castings: Increases heat transfer and thermal efficiency throughout the rotor body
• Non-Directional Design: Universal left/right fitment eliminates the need for separate part numbers per side
• OEM Dimensions: Sized to factory specifications for straightforward bolt-on installation with no modification required

DBA Street Series T2 rotors are benchmarked for use with DBA Street Series or DBA Street Performance brake pads and are backed by DBA's commitment to manufacturing above OEM standards as a minimum requirement.