DBA 5000 Series T3 front Brake Discs for Subaru Impreza WRX STI VAF (12-17)
DBA 5000 Series Brake Discs
- T3 slotted discs (bidirectional slot design)
- For high performance vehicles
- To suit Subaru Impreza WRX STI VAF (12-17)
- 2-piece design (rotor + hub)
- Track day, club racing and rally application
- Strong and long-lasting brake performance
- Axle : front
- Diameter x thickness : 326 x 30 mm
- Made in Australia
Ask a question about this productDBA Discs Specifications
Disc Brakes Australia (DBA) is an Australian manufacturer and designer of aftermarket and OE-replacement brake rotors and drums, brake pads and shoes, brake cylinders, calipers, hoses, fluids, sensors, and other related components. DBA offers three distinct brake rotor categories to meet various market needs: the Street Series for everyday OE replacement braking, the 4000 Series for enhanced braking performance, and the 5000 Series for high-performance braking with a two-piece rotor design.
Street Series rotors are the ideal direct replacement for drivers looking to upgrade their braking higher than an OE level of performance. Built with the highest quality materials and processes, these rotors reflect DBA's 40+ years of experience in the braking industry, providing reliable fitment and performance every time. The Street Series is recommended for daily drivers, light commercial vehicles, and SUVs.
The 4000 Series disc brake rotors are single-piece direct replacements designed for drivers seeking improved braking beyond standard OE levels. Made from high-carbon alloyed iron and enhanced through Thermal Stability Profiling, DBA's metallurgy can withstand the higher stress and heat of demanding braking situations. With DBA’s Kangaroo Paw ventilation system, featuring 144 diamond- and teardrop-shaped pillars, these rotors offer up to a 30% increase in cooling efficiency compared to traditional straight-vane designs.
Built on the advantages of the 4000 Series, the 5000 Series rotors are a two-piece composite design. Using only premium materials, the 5000 Series combines high-carbon cast iron rings with aerospace-grade aluminum hats (T6061-T6) secured with National Aerospace Standards (NAS) bolts and crimp nuts. This series delivers the same high performance as the 4000 Series while offering additional benefits like weight reduction and enhanced heat management thanks to the aluminum hats. The 5000 Series is ideal for high-performance street vehicles, track day events, club racing, rally applications, and show cars. Drivers can choose between complete assemblies or replacement parts, allowing them to reuse their 5000 Series hats with new DBA discs.
All DBA brake rotors are direct replacements, requiring no modifications to your vehicle.
Characteristics
| Car Model | Subaru Impreza STI MT6 VAF (2014~) |
|---|---|
| Range | DBA 5000 T3 |
DBA – Disc Brakes Australia is a global benchmark in high-performance braking solutions for motorsport applications. With over 40 years of experience, DBA designs and manufactures its brake discs in Australia to meet the extreme demands of racing environments—whether it's circuit, rally, drift, or time attack.
Using proprietary technologies like Kangaroo Paw™ ventilation (for optimal airflow and cooling), TSP™ (Thermal Stability Profiling), and bi-directional thermal treatments, DBA ensures unmatched fade resistance, thermal endurance, and consistent braking even under the harshest motorsport conditions.
The DBA 5000 Series (two-piece rotors with aluminum hats) and 4000 Series (heavy-duty single-piece rotors) are trusted by professional drivers and race teams worldwide. These products deliver a perfect balance of lightweight design, thermal efficiency, and extreme durability—engineered to tight tolerances suitable for competitive use.
Choosing DBA means choosing precision, reliability, and winning performance on every lap.