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DBA - 5000 Series T3 Slotted Front Brake Rotor - Subaru STI 17-22

DBA - 5000 Series T3 Slotted Front Brake Rotor - Subaru STI 17-22


Regular price $875.16 USD
Regular price Sale price $875.16 USD
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5000 Series T 3 is the ultimate in direct replacement 2 piece performance brake rotors Featuring all the benefits of the 5000 Series along with DBA’s patented world-renowned T 3 bi-directional slot design.

Built on the foundations of DBA’s T 2 slot, the T 3 slot design features additional precise CNC machined tri symmetrical slots, resulting in an even quieter, more responsive, and smoother braking experience. The T3 slot increases the number of exit points for brake pad friction dust and gases to escape through, further increasing the consistency and effectiveness of every brake stop.

DBA recommends a T3 slot for high-performance applications.



  • Driving Style: Daily Driver, Hauling & Towing, Performance / Racing
  • Rotor Design: Rotors Only
  • Rotor Construction: 2-Piece
  • Rotor Style: Slotted
  • Rotor Material: XG150® High Carbon Alloyed Iron
  • Rotor Hat Finish: Black
  • Quantity: 1 Per Pack


  • T3 5000 series non-directional front disc brake rotors are sold individually (it is recommended to replace as a left-right pair)
  • Best suited for higher horsepower cars at the fastest level of street driving, track use, and drifting
  • 2-piece design features a lightweight aluminum centerpiece for less rotational mass, quicker braking response, and shorter overall stopping distances
  • 3 paint marks on rotor edges change color visibly to reflect that brake rotors have reached different levels of operating temperatures
  • Outer rotor sections are crafted from iron with high carbon content which achieves low levels of noise, vibration, and harshness
  • Outer rotor sections are treated with a patented Thermal Stability Process to reduce metal stress which weakens iron over many heating and cooling cycles
  • Rotors are designed in the precise size and shape of factory OEM parts for easy bolt-on replacement and proper operation
  • Protective paint on all non-contact rotor areas provides corrosion resistance
  • "Kangaroo Paw" design features 144 spaced pillars between inner and outer faces of each rotor that provide faster cooling and greater strength than traditional slotted cooling fins
  • Lower rotor temperatures greatly reduce rotor warpage and boiling brake fluid which causes pedal fade
  • Manufacturer warranties rotors for 12 months or 12,000 miles
  • 48 curved slots in the rotor surface give aggressive brake pad bite and offer the best management of the high heat, dust, water and gasses that build up during racing



  • Subaru STI 2017-2022
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