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DBA 4000 Series plain rotor for 2001–2006 BMW M3 E46 front applications. Cast from XG-150 high carbon alloyed iron and Thermally Stability Profiled, it employs DBA's Kangaroo Paw ventilation pattern to increase surface area and cooling. The HD smooth OE‑style finish preserves a factory appearance while delivering the thermal control expected from the 4000 Series front rotor.
DBA 01-06 BMW M3 E46 Front 4000 Series Plain Rotor
