The DBA 4000 Series plain front rotor for 1993–1998 Toyota Supra Twin Turbo is a direct-replacement rotor cast from XG-150 high-carbon alloyed iron and processed with Thermal Stability Profiling to manage heat and stress during repeated heavy braking. DBA's Kangaroo Paw ventilation with 144 diamond and teardrop pillars increases surface area and improves cooling efficiency versus straight-vane rotors, while the HD plain finish maintains a smooth OE-style appearance.
DBA 93-98 Toyota Supra Twin Turbo Front 4000 Series Plain Rotor