DBA 4000 Series XS Front Drilled & Slotted Brake Rotor for Nissan 300ZX 1989-1996 (DBA4909XS)

Fits 1989-1996 Nissan 300ZX (Base, 2+2, and Turbo models).

The DBA 4000 Series XS is a high-performance, one-piece direct replacement front brake rotor designed for enthusiasts who demand superior cooling and consistent stopping power. Constructed from high-carbon, heat-treated iron, this rotor is engineered to handle the thermal stresses of aggressive street driving and occasional track use.

This rotor features the patented Kangaroo Paw ventilation system, which utilizes a series of 144 diamond and teardrop-shaped pillars to increase surface area and improve cooling efficiency over standard straight-vane designs. The XS pattern combines cross-drilling with wiping slots to effectively clear pad gases and debris, ensuring a clean friction surface and improved initial bite.

• Kangaroo Paw Ventilation: 144-pillar design for enhanced heat dissipation and structural strength.
• Thermal Stability Profiling (TSP): Heat-treated high-carbon iron minimizes rotor warping and vibration.
• XS Pattern: Cross-drilled and slotted surface for improved outgassing and pad cleaning.
• Direct Fit: Designed to install exactly like the factory component with no modifications required.
• Corrosion Protection: Finished with protective paint on non-friction surfaces.
• Manufacturer Part Number: DBA4909XS