5000 Series T3 400mm Front Brake Rotor Ring

The DBA 5000 Series T3 Brake Ring is a direct replacement 2-piece performance brake rotor for the front axle, engineered for drivers seeking superior braking performance. It incorporates DBA’s patented world-renowned T3 bi-directional slot design, building upon the T2 slot foundation. The T3 design features additional precise CNC-machined tri-symmetrical slots, which increase the surface area and the number of exit points for brake pad friction dust and gases. This results in a quieter, more responsive, and smoother braking experience, with enhanced consistency and effectiveness for every brake stop. Constructed from high-carbon alloyed iron, these performance-grade rotors undergo DBA’s Thermal Stability Profiling (TSP). This process ensures the metallurgy can consistently handle the high stresses and heat generated during intense braking applications. The rotors are vented and feature a slotted surface type, with an outside diameter of 400mm and an overall height of 34mm. The specifications include a center hole diameter of 216mm, a nominal thickness of 34mm, and a discard thickness of 32mm, with 12 stud/lug holes. DBA recommends the T3 slot design specifically for high-performance applications, providing a noticeable upgrade over standard OE braking systems. The direct-fit nature of these rotors simplifies installation, offering an easy replacement for existing components.