DBA 42659S-10 4000 T3 Rear Brake Rotor for 08-21 Subaru WRX/Forester/Impreza

Vehicle Fitment

• 2008-2014 Subaru WRX (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2015-2021 Subaru WRX (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2009-2013 Subaru Forester (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2008-2009 Subaru Impreza (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2011-2014 Subaru Impreza (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2010-2014 Subaru Legacy (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2010-2014 Subaru Outback (Rear, AWD, 5x100 mm/5x114.3 mm)
• 2013-2016 Scion FR-S (Rear, RWD, 5x100 mm/5x114.3 mm)
• 2013-2016 Subaru BRZ (Rear, RWD, 5x100 mm/5x114.3 mm)

Features

• Direct-replacement DBA 4000 Series T3 slotted rear brake rotor
• Tri-symmetrical T3 slot pattern for enhanced pad bite and gas evacuation
• Kangaroo Paw internal ventilation increases heat dissipation efficiency
• XG-150 high carbon alloyed iron for strength and thermal resistance
• Thermal Stability Profiling (TSP) reduces stress and warping under heat
• CBN machine-turned finish minimizes thickness variation
• Painted non-friction areas for corrosion protection
• Universal uni-directional slot design - fits either left or right side

Specifications

• Position: Rear axle
• Rotor Type: Vented slotted (T3 pattern)
• Outer Diameter: 286 mm
• Nominal Thickness: 10 mm
• Minimum Thickness: 8.5 mm
• Centering Bore: 58 mm
• Stud/Lug Pattern: 5x100 mm & 5x114.3 mm
• Material: XG-150 high carbon alloyed iron

Included Components

• 1x DBA 42659S-10 4000 Series T3 Slotted Rear Brake Rotor

Product Description

The **DBA 42659S-10 4000 Series T3 Rear Brake Rotor** is a direct-replacement performance rotor engineered for a broad range of Subaru vehicles and compatible platforms equipped with rear disc brakes and standard calipers. Featuring DBA's tri-symmetrical T3 slot pattern and patented Kangaroo Paw ventilation technology, this rotor enhances brake pad bite while efficiently evacuating gas, dust, and heat produced under braking, resulting in more consistent stopping performance on both daily street use and spirited driving.

Constructed from premium high carbon alloyed iron and treated with Thermal Stability Profiling (TSP) to reduce internal stress and warping, the DBA 42659S-10 delivers reliable thermal performance compared with standard rotors. Painted non-friction areas help protect against corrosion, and the uni-directional slot design allows the same rotor to be installed on either side. Sold individually, this rotor is ideal for drivers of Subaru WRX, Forester, Impreza, Legacy, Outback, as well as Scion FR-S and Subaru BRZ models seeking improved rear braking performance over OEM components.