DBA's 4000 Series XS drilled and slotted rotor is a front rotor engineered with high-carbon, heat-treated iron and patented Kangaroo Paw ventilation to manage thermal load. The non-directional drill and slot pattern allows pad byproducts and gases to clear while the hub carries a gold finish on 4000 SERIES XS units. Fitments include Nissan 350Z (2006–2007), Infiniti G35 (2005–2007) and G35X (2006–2007) front applications; confirm specific year and model fit before ordering.
DBA 06-07 350Z / 05-07 G35 / 06-07 G35X Front Drilled & Slotted 4000 Series Rotor