Cross-Drilled and Slotted Rotor

The DBA Street Series Gold CD/S Brake Rotor (DBA2957X) is engineered by Disc Brakes Australia to provide performance braking capabilities beyond standard OE levels. Constructed from high-carbon alloyed iron, these rotors are put through a Thermal Stability Profiling (TSP) process, enhancing their ability to withstand the extreme heat and stress generated during intense braking applications. This ensures consistent performance over time. This rear brake rotor features a combination of cross-drilled holes and unique slot patterns. The cross-drilled design allows for effective expulsion of brake pad friction dust and gases, while the slotted surface aids in maintaining optimal pad contact. The rotor has an outside diameter of 279.5 mm and is a solid type, with a nominal thickness of 11 mm and a discard thickness of 11 mm. It features 5 lug holes. DBA's Street Series rotors are intended for drivers seeking an enhanced braking experience. This specific rotor, the DBA2957X, is listed as compatible with several Acura RL models (2005-2008, 2010, 2012) and the 2007-2011 Mazda 3. Further fitment notes specify compatibility with the 2007-2011 Mazda 3 MAZDASPEED and the 2007-2009 Mazda 3 S trim levels.