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The DBA 4000 Series plain rear rotor for 2015–2021 Subaru WRX applications (excluding EyeSight models) is a direct-replacement rotor cast from XG-150 high-carbon alloyed iron and thermally profiled for sustained braking performance. Its Kangaroo Paw ventilation uses 144 diamond and teardrop pillars to increase surface area and cooling, delivering improved heat management versus straight vane rotors while offering an HD finish option for a smooth OE-style face.
DBA 15-21 Subaru WRX (Excl Eyesight Models) Rear 4000 Series Plain Rotor
