DBA DBA47420S 4000 Series T3 Slotted Brake Rotor

The DBA 4000 Series T3 is the ultimate in direct replacement single-piece performance brake rotors, designed for drivers seeking upgraded performance braking above and beyond standard OE levels. Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP), DBA's metallurgy is able to handle the increased stress and heat generated under intense braking applications.

Key Features:

• T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel
• Patented Kangaroo Paw ventilation implements 144 diamond and teardrop patterned pillars, achieving up to 30% increase in surface area and 20% improvement in cooling efficiency
• Going from 32 slots in the T2 to 48 slots in the T3, the tri-symmetrical curved slots dampen vibration harmonics and increase the amount of exit points for brake pad friction gases to escape
• CBN (Cubic Boron Nitride) machine turned finish, minimizing disc thickness variation and potential for pad knock and resulting premature wear
• Thermo-Graphic Heat Paint (TGHP) stripes of Green, Orange and Red change color once the rotor reaches predetermined critical temperature thresholds
• Painted non-friction areas to prevent rust and enhance appearance

Rated for severe motorsports use, these rotors feature Thermal Stability Profiling (TSP) for improved heat handling. The design also removes the need for directional rotors, allowing you to use one rotor for both sides. Sold individually.