The DBA 4000 Series T3 Slotted Rotor is engineered from XG-150 high carbon alloyed iron, ensuring durability and thermal stability under demanding driving conditions. This rotor features DBA’s patented Kangaroo Paw ventilation system with 144 diamond and teardrop patterned pillars, providing up to a 30% increase in surface area and a 20% enhancement in cooling efficiency compared to traditional straight vane designs. These features help dissipate heat rapidly, reducing brake fade and extending rotor life during intense braking scenarios. The T3 bi-directional slot design, a hallmark of this rotor, incorporates CNC-machined tri-symmetrical slots that optimize brake pad dust and gas evacuation, resulting in a quieter, more responsive brake pedal and consistent braking performance. Suitable for a wide range of applications including street driving, SUVs, light utility vehicles, track days, rally racing, and armored vehicles, this rotor offers direct bolt-on replacement for ease of installation. The inclusion of thermo-graphic paint markings facilitates inspection and quality assurance, while moisture-proof packaging ensures corrosion resistance. Whether you’re upgrading for performance or replacing worn components, the DBA 4000 Series T3 Slotted Rotor delivers reliable, high-performance braking with enhanced cooling and durability, making it an excellent choice for demanding driving conditions.
Features:
- Constructed from high carbon alloyed iron for strength and thermal stability
- Kangaroo Paw ventilation system with diamond and teardrop pillars for improved cooling
- 30% increase in surface area and 20% cooling efficiency over traditional rotors
- T3 bi-directional slot design for enhanced gas and dust evacuation
- CNC-machined tri-symmetrical slots for quieter, smoother braking
- Suitable for street, performance, and heavy-duty applications
- Direct replacement for easy installation
- Thermo-graphic paint markings for inspection
- Moisture-proof corrosion protection packaging
Fitment:
Infiniti FX35 Base 2005 to 2010
Infiniti FX37 Base 2013
Infiniti FX45 Base 2005 to 2008



















