DBA DBA2563S Street Series T2 Slotted Rear Disc Brake Rotor

The DBA DBA2563S Street Series T2 Slotted Brake Rotor is a precision-engineered rear disc rotor designed as a direct OEM replacement with a meaningful performance upgrade. Built by Disc Brakes Australia (DBA) — a global leader in brake technology with over 30 years of engineering experience — the DBA2563S delivers improved stopping power, reduced noise, and longer service life compared to standard replacement rotors.

At the heart of this rotor is DBA's patented T2 slot design, featuring CNC-machined bi-symmetrical curved slots that dampen vibration harmonics, reduce brake noise, and deliver a smoother, more responsive pedal feel. The increased number of slot exit points allows friction dust and gases to escape efficiently, enhancing pad bite and reducing the risk of pad glazing for more consistent braking performance.

The rotor also incorporates DBA's signature Kangaroo Paw vane design — a unique internal ventilation system with 144 diamond and teardrop-shaped pillars that accelerates heat dissipation by up to 20% over conventional rotor designs, improving dimensional stability and extending rotor life.

Key Features:

• Patented T2 bi-symmetrical CNC-machined curved slot design for quieter, more responsive braking
• Increased slot exit points to expel friction dust and gases, enhancing pad bite
• T2 slot design promotes even pad wear and minimizes pad glazing
• Patented Kangaroo Paw internal vane design for up to 20% better heat dissipation
• Centre-split core castings for increased heat transfer and thermal efficiency
• CBN (Cubic Boron Nitride) machine-turned friction surface finish minimizes disc thickness variation
• Bi-directional design — universal left/right fitment
• Direct OEM replacement — no modifications required

The DBA DBA2563S is the ideal upgrade for drivers who want improved braking performance over a standard replacement rotor without stepping into a full race-spec setup. Compatible with DBA Street Series and Street Performance brake pads for optimized system performance.