4000 Series XS 307mm Rear Brake Rotor

The DBA 4000 Series XS brake rotor is a direct-fit performance upgrade for drivers seeking enhanced braking capabilities beyond standard OE components. Manufactured by Disc Brakes Australia (DBA), this rear rotor is crafted from high-carbon alloyed iron and undergoes Thermal Stability Profiling (TSP) to withstand increased stress and heat from demanding braking applications. This performance series rotor features a premium non-directional, cross-drilled, and slotted design. It is a vented rotor with an outside diameter of 307 mm, a nominal thickness of 16 mm, and an overall height of 67 mm. DBA also typically incorporates its patented Kangaroo Paw ventilation system, which utilizes diamond and teardrop-shaped pillars to increase surface area and cooling efficiency compared to traditional straight vane designs. Applications for the DBA4746XS rear rotor include the 1998-2000 Lexus LS400, 1999-2000 Lexus SC300, 1998-2000 Lexus SC400, and the 1997-1998 Toyota Supra Base model. Fitment compatibility can vary, so it is important to consult the specific vehicle application list for your model.