The DBA 4000 Series plain rear rotor for 1993–1998 Toyota Supra base models is a direct-replacement rotor cast from XG-150 high-carbon alloyed iron and treated with Thermal Stability Profiling to resist stress and heat under repeated braking. Kangaroo Paw ventilation with 144 diamond and teardrop pillars boosts surface area and cooling efficiency versus straight-vane designs, and the HD plain finish maintains a restrained OE-style appearance.
DBA 93-98 Toyota Supra Base Rear 4000 Series Plain Rotor