DBA DBA42315XS 4000 Series Drilled and Slotted Brake Rotor

The DBA 4000 Series XS (Xtreme Performance Street) brake rotor combines cross-drilled holes and directional slotting to deliver enhanced braking performance for street and light track use. Engineered for the Nissan 370Z (2009+), this rotor features DBA's Kangaroo Paw ventilation design with 144 curved pillars that increase surface area by 40% compared to conventional straight-vane rotors, improving heat dissipation and reducing brake fade.

Key Features:

• Cross-drilled and slotted design expels gases, dust, and debris while reducing pad glazing
• Kangaroo Paw (KP) ventilation technology with 144 curved pillars for superior cooling
• T3 heat treatment process ensures thermal stability and extends rotor life
• Enhanced metallurgy resists cracking and distortion under high temperatures
• Directional slotting pattern maintains consistent pad bite throughout the braking cycle
• Direct OEM replacement fitment for easy installation

DBA's 4000 Series rotors are ideal for enthusiast drivers seeking improved stopping power, pedal feel, and fade resistance during spirited street driving or occasional track days. The cross-drilled/slotted design provides an excellent balance of performance and durability for high-performance street applications.