DBA 4000 Series T3 Rear Slotted Brake Rotor for 2003-2014 Subaru Impreza (10 Stud Hole) DBA4655S-10

Fits select 2003-2014 Subaru Impreza models, including WRX, WRX STI, RS, and 2.5i (10 Stud Hole pattern).

The DBA 4000 Series T3 is a high-performance rear slotted brake rotor designed for enthusiasts who demand consistent stopping power on the street and track. Engineered with DBA’s patented T3 tri-symmetrical slot design, these rotors increase the number of exit points for brake pad friction gases, which dampens vibration and ensures a quiet, responsive pedal feel. The high-carbon XG150 alloyed iron construction is enhanced with Thermal Stability Profiling (TSP), allowing the rotor to withstand the extreme temperatures generated during aggressive braking maneuvers without warping or cracking.

For superior heat management, these rotors utilize the Kangaroo Paw ventilation system. Unlike traditional straight vanes, this pillar-and-column design increases internal surface area and structural strength, resulting in more efficient cooling and faster heat dissipation. Additionally, thermographic heat monitoring paint markings provide a visual cue for temperature thresholds, helping you monitor braking performance in real-time.

• T3 Tri-Symmetrical Slots: Reduces noise and vibration while maintaining a clean pad surface.
• Kangaroo Paw Ventilation: Patented pillar design for maximum cooling and structural integrity.
• XG150 High Carbon Iron: Formulated for high thermal capacity and durability.
• 10 Stud Hole Pattern: Dual-drilled design for versatile hub fitment.
• Thermographic Paint: Integrated heat monitoring for performance tracking.
• MPN: DBA4655S-10