The DBA 4000 Series XD drilled front rotor is a direct-fit replacement for 2015 Porsche Macan S applications with a 350mm front rotor. The XD specification uses a non-directional cross-drilled and dimpled design to increase surface cooling above the HD finish while adding a sportier aesthetic. It’s offered as a single-piece replacement that keeps fitment simple while improving rotor ventilation and looks.
DBA 2015 Porsche Macan S (w/350mm Front Rotor) Front 4000 Series Drilled Rotor