4000 Series T3 Slot Rear Brake Rotor

The DBA 4000 Series T3 Slot Brake Rotor is a performance aftermarket brake rotor from Disc Brakes Australia (DBA), a leading manufacturer known for its precision engineering and advanced materials. Constructed from high-carbon alloyed iron, this rotor undergoes DBA's Thermal Stability Profiling (TSP) process. This treatment enables the rotor's metallurgy to withstand the extreme stress and heat generated during intense braking applications. The T3 slotting pattern on the surface is engineered for optimal braking performance. These rotors are solid, not vented, and feature a 5-stud/lug hole configuration. The specific dimensions include an outside diameter of 286 mm, a nominal thickness of 10 mm, and an overall height of 63.5 mm. This particular rotor, DBA42659S-10, is designed for the rear application on a variety of Subaru and Scion models. Specific fitments include the 2014-2016 Scion FR-S, 2013-2016 Subaru BRZ, 2009-2013 Subaru Forester, 2008 and 2012-2014 Subaru Impreza (including WRX models excluding STi), 2010 Subaru Legacy (2.5i), 2010-2012 Subaru Outback (2.5i models), and 2018-2021 Subaru WRX (excluding EyeSight Technology). Fitment can vary, and some models have specific notes, such as the 2010 Subaru Forester having production date limitations (Fr 4/15/10: / To 4/14/10:) and the 2013-2016 Subaru BRZ and 2014-2016 Scion FR-S specifying solid rear discs.