DBA 4000 T3 Club Spec, Slotted Rotor, REAR (2018+ STI)
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.
Slot only Friction Surfaces
Pillar Vane Disc Design
Thermal Stability Profiling
|"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|
Adds value to the product
NOTE: These rotors are for the front axle only.
- 2018+ STI 6-Piston Yellow Caliper or Silver RA Caliper, Rear Disc Only