DBA 4000 Series T3 Slotted Rear Brake Rotor for Select Subaru 2003-2009 (DBA4653S)

Fits select 2003-2009 Subaru Forester, Impreza (WRX/STI), Legacy, and Outback models.

The DBA 4000 Series T3 is a high-performance, direct replacement rear brake rotor designed for drivers who demand consistent braking performance under increased thermal loads. Cast from high-carbon, heat-treated iron, these rotors are engineered to withstand the stresses of spirited driving and heavy braking without warping or cracking.

Each rotor features DBA's patented Kangaroo Paw ventilation system, which utilizes a series of 144 diamond and teardrop-shaped pillars to significantly increase surface area and improve cooling efficiency over traditional straight-vane designs. The Tri-symmetrical (T3) curved slots effectively clear brake dust and gases while providing a quieter, smoother pedal feel and more consistent pad bite.

• Material: High-carbon, heat-treated iron for maximum thermal capacity and durability.
• Ventilation: Patented Kangaroo Paw pillar design for superior heat dissipation.
• Slotting: T3 Tri-symmetrical curved slots reduce vibration and maintain pad cleanliness.
• Finish: Protective coating on non-friction surfaces to prevent corrosion and maintain a clean appearance.
• Installation: Direct replacement for factory units with no modifications required.
• Part Number: DBA4653S