4000 Series XS Brake Rotor

The DBA 4000 Series XS brake rotor is an aftermarket performance upgrade from Disc Brakes Australia, engineered for drivers seeking superior braking capabilities beyond standard OE levels. This rear rotor is constructed from high-carbon alloyed iron and subjected to Thermal Stability Profiling (TSP) to ensure it can handle the elevated stress and heat generated during demanding braking conditions. Featuring a cross-drilled and slotted surface, the DBA 4000 Series XS rotor is designed to enhance stopping power and efficiency. It also incorporates DBA's patented Kangaroo Paw ventilation system, which uses 144 diamond and teardrop-shaped pillars. The rotor has an outside diameter of 308mm and is vented. This rotor is compatible with a wide range of Infiniti and Nissan vehicles, including the 2006-2010 Infiniti M35, 2005-2008 Infiniti G35, 2009-2012 Infiniti G37, 2010-2012 Nissan 370Z, and 2006-2009 Nissan 350Z, among others. Specific fitment notes indicate variations based on standard brakes, iron calipers, or exclusion of sport brake packages. For example, the 2011-2012 Infiniti G25 requires models without the Sport Brake Package, and certain Nissan 370Z models require standard brakes with iron calipers. The 2003-2004, 2006-2010 Infiniti M45 and 2007-2010 Infiniti M45 have specific fitment notes regarding Sport Packages and production dates.