The DBA 4000 Series XD rear rotor for 1996–2008 Mitsubishi Lancer Evolution (Evo IV–IX) uses a non-directional cross-drilled and dimpled face to improve cooling and pad contact under heavy use. The XD finish boosts thermal dissipation above HD-spec rotors and gives a sportier visual finish for street or track applications.
DBA 96-08 Mitsubishi Lancer Evo (IV-IX) Rear 4000 Series Drilled Wavey Rotor