4000 Series XS Brake Rotor

The DBA 4000 Series XS brake rotor is a performance aftermarket upgrade from Disc Brakes Australia, designed for drivers seeking braking capabilities beyond standard OE levels. This direct-replacement rotor is precision manufactured from high carbon alloyed iron and subjected to Thermal Stability Profiling (TSP) to ensure it can withstand the increased stress and heat generated during intense braking applications. This rotor utilizes DBA's patented Kangaroo Paw ventilation system, which incorporates 144 diamond and teardrop-shaped pillars. The XS series also features a cross-drilled and slotted surface for enhanced performance and heat dissipation. Key technical specifications include an outside diameter of 308 mm, a vented rotor type, a nominal thickness of 16 mm, and a discard thickness of 16 mm. It also has a center hole diameter of 68 mm and 5 stud/lug holes, with an overall height of 62.2 mm. This rear brake rotor is specifically designed for a range of Infiniti and Nissan vehicles, including the 2003-2010 Infiniti FX35, 2013 Infiniti FX37, 2003-2008 Infiniti FX45, and various Nissan Murano, Pathfinder, and Quest models. Fitment can vary significantly by year, submodel, and trim, so it is crucial to consult the detailed fitment list for exact compatibility.