5000 Series T3
Description
The 5000 Series T3 is, simply put, among the finest direct-replacement brake rotors on the market. It takes the two-piece engineering of the 5000 platform, the aluminium hat, the NAS fasteners, the XG-150 iron ring, the Kangaroo Paw ventilation, the TSP heat treatment, and adds DBA’s world-renowned T3 bi-directional slot design. Additional precise CNC-machined tri-symmetrical slots create more exit points for pad dust and gases, delivering a quieter pedal feel, sharper bite, more consistent braking, and reduced pad glazing. The two-piece construction allows the ring to grow freely as temperatures rise while keeping heat away from the hub and surrounding components. For track day use, club racing, and demanding road driving, the 5000 Series T3 is the benchmark.
Specifications
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Construction |
Two-piece: XG-150 cast iron ring + 6061-T6 aluminium hat |
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Fasteners |
NAS (National Aerospace Standards) bolts and lock nuts |
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Slot design |
T3 bi-directional tri-symmetrical CNC slots |
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Ventilation |
Kangaroo Paw — up to 20% better heat dissipation |
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Surface finish |
CBN machine turned |
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Heat treatment |
Thermal Stability Profiling (TSP) |
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Temperature monitoring |
Thermo-Graphic Heat Paint (TGHP) |
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Fitment |
Symmetrical, universal left/right |
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Recommended use |
High performance street, track day, club racing, rally |



