DBA's 4000 Series XS drilled and slotted rotors for 2009+ Nissan 370Z Sport and Infiniti G37 Sport combine high-carbon, heat-treated iron with Kangaroo Paw ventilation and a non-directional drill-and-slot pattern for improved pad debris evacuation and cooling. The premium 4000 Series XS option adds a gold-finished rotor hub for an enhanced appearance while retaining direct-replacement fitment and performance-focused materials.
DBA 09+ Nissan 370Z Sport / Infiniti G37 Sport Front Drilled & Slotted 4000 Series w/ Black Hat