DBA 89-01 Nissan Skyline GT-R (R32/R33/R34) Rear Slotted 4000 Series Rotor

DBA 4000 Series T3 Slotted Rear Rotor — Nissan Skyline GT-R / 300ZX (DBA4908S)

A one-piece direct-replacement upgrade that runs on stock calipers. The 4000 Series T3 uses DBA's best technology and materials — high carbon heat-treated iron, patented Kangaroo Paw ventilation, and tri-symmetrical slotting.

Kangaroo Paw ventilation replaces conventional straight vanes with teardrop pillars, giving substantially more internal surface area and better cooling efficiency. Cooler rotors mean less fade on a long session and less thermal stress on the iron itself.

T3 uni-directional slotting channels gas, heat, and debris off the pad face. That keeps the pad clean and the bite consistent — the practical effect is a firmer, more repeatable pedal when the brakes are hot.

High carbon alloy iron is formulated for heat absorption and dissipation, and it responds to DBA's Thermal Stability Profiling process that realigns the iron's microstructure to minimize warping and cracking.

Heat paint markings permanently change colour at set temperature thresholds, so you can read peak braking temperatures off the rotor and judge fatigue rather than guessing. Protective paint on the non-friction areas resists corrosion.

Rear rotor, sold individually — order two for a pair.

Fitment: 89-02 Nissan Skyline GT-R R32, R33, R34. Also 89-96 Nissan 300ZX.

Uni-directional — the slots have a rotation direction, so confirm left and right before installing. Getting them backwards costs you the gas-channeling benefit.