5000 Series T3 2-Piece Performance Brake Rotor

The DBA 5000 Series T3 brake rotor is a high-performance, direct-replacement 2-piece rotor engineered to exceed standard OE braking capabilities. It is specifically designed for the 1997-1998 Toyota Supra, fitting both Base and Twin Turbo models. DBA utilizes a high-carbon alloyed iron casting that undergoes Thermal Stability Profiling (TSP) to ensure the rotor can withstand the increased stress and heat generated during intense braking applications. The standout feature is DBA's patented T3 bi-directional slot design, which incorporates precise CNC-machined tri-symmetrical slots. This design enhances braking response and smoothness by increasing the escape points for brake pad dust and gases, leading to more consistent stopping power. DBA recommends the T3 slot design for high-performance applications. This front rotor has an outside diameter of 323 mm, an overall height of 50.5 mm, and a vented vane design with R KP Vents. It features a slotted surface type and has 5 lug holes with a 114.3 mm pitch circle diameter. The nominal thickness is 30 mm, with a discard thickness of 30 mm and a minimum thickness of 28 mm. The center hole diameter measures 62 mm.