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The DBA 4000 Series T3 is the ultimate high-performance single-piece replacement rotor, combining DBA’s premium metallurgy with their patented T3 bi-directional slot design. Engineered for consistency, the T3 delivers quieter, smoother braking with improved pad bite and minimal fade under repeated hard stops.
Built on the proven T2 platform, the T3 slot pattern uses CNC-machined tri-symmetrical grooves to increase exit points for dust and gases, improving brake response and reducing pedal vibration. Designed for aggressive street driving, performance tuning, and off-road use, the 4000 Series T3 rear rotor is a dependable upgrade over OEM discs.
Key Features
– Rear rotor: 302mm x 11mm
– Patented T3 tri-symmetrical slot design
– Enhanced bite, modulation, and brake consistency
– Ideal for performance road use and off-road applications
– Direct OEM fitment – no modification required
– Kangaroo Paw ventilation (where applicable)
– DBA 4000 T3 rotors are denoted by suffix (S) in part numbers
Note
Sold as a pair – 2x rear rotors (302mm x 11mm)
Vehicle Compatibility
– Ford Focus RS LZ – Rear
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