The DBA 4000 Series XS drilled and slotted rear rotor for 2009–up Nissan 370Z Sport and Infiniti G37 Sport is a direct-replacement single-piece rotor using high-carbon, heat-treated iron combined with DBA’s Kangaroo Paw ventilation and a cross-drilled and slotted pattern. This XS variant offers enhanced gas and dust evacuation while maintaining OEM-style fitment and robust thermal management for demanding use.
DBA 09+ Nissan 370Z Sport / Infiniti G37 Sport Rear Drilled & Slotted 4000 Series w/ Black Hat