DBA 4000 T3 Club Spec, Slotted Rotor, REAR (2018-2021 STI)
PN: DBA-43051S-10
These direct replacement one piece rotors are a race proven performance upgrade that deliver improved stopping and fade resistance over the factory one piece rotors.
The Pillar vane disc design Reduced weight and adds 20% greater cooling, while making the disc stronger with improved stability.
Friction surfaces come in two configurations, cross-drilled/slot or slot only for rapid removal of friction gases and anti-glazing.
Each disc is heat treated for thermal stability and has thermo-graphic paint marking for temperature monitoring.
Key Features:
Slot only Friction Surfaces
Pillar Vane Disc Design
Thermal Stability Profiling
Thermo-Graphic Paint
T3
| Feature Description | Advantage | Benefit |
|---|---|---|
| "T3 Slot 48 precision CNC machined slots" | Tri-Symmetrical curve slots dampens the vibration harmonics or noise | A quieter, responsive and smoother brake pedal feel |
| Increased number of out-gassing exit points for brake pad friction gasses to escape through | Increases the consistency and effectiveness of every brake stop | |
| Universal slot design | Eliminates the need for left and right discs | |
| Kangaroo Paw – 144 diamond and tear drop pillar ventilation system | Increased surface area resulting in greater heat dissipation | Minimises brake fade and increases braking effectiveness |
| Increased surface area resulting in greater heat dissipation | Prolongs service life for both pads and rotors. Reduces mechanical damage and associated costs | |
| XG150 High Carbon Alloyed Iron | An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time | Minimises warping and cracking and prolongs the service life of the rotor |
| Special formulation designed to respond to DBA’s TSP process | Minimises warping and cracking and prolongs the service life of the rotor | |
| Thermographic Temperature Monitoring | Heat paint markings change colour at specific temperature thresholds | Offers the driver a clear indication of peak braking temperatures |
| When temperature thresholds are exceeded paint markings will permanently change colours | Allows the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers with warranty claims | |
| Paint protection on non-friction areas | Reduces corrosion | Stops any unsightly rust formation |
| Enhances appearance |
Adds value to the product |
NOTE: These rotors are for the front axle only.
Applications:
- 2018 - 2021 STI 6-Piston Yellow Caliper or Silver RA Caliper, Rear Disc Only
