DBA DBA4793XS 4000 Series XS Drilled and Slotted Rear Brake Rotor

The DBA DBA4793XS is a premium 4000 Series XS performance brake rotor designed for drivers seeking enhanced braking performance beyond OE standards. This rear position vented rotor features an aggressive cross-drilled and slotted design combined with DBA's advanced metallurgy and cooling technology to deliver superior stopping power and thermal management.

Advanced Construction and Materials:

• Cast from XG-150 high carbon alloyed iron for exceptional strength and heat resistance
• Thermal Stability Profiling (TSP) heat treatment realigns the iron microstructure for increased durability and rotor stability
• 12.28-inch rotor diameter provides optimal braking surface area
• Vented design with patented Kangaroo Paw ventilation system featuring 144 diamond and teardrop patterned pillars
• Cubic Boron Nitride (CBN) machine-turned finish minimizes disc thickness variation and pad knock

Performance Features:

• Non-directional cross-drilled and slotted pattern increases exit points for friction gases and dust
• Kangaroo Paw vane design delivers up to 20-30% improvement in cooling efficiency versus traditional straight vane designs
• Thermographic heat paint markings change color at specific temperature thresholds to monitor braking temperatures and rotor fatigue
• Gold anodized finish on rotor hub adds attractive appearance while resisting corrosion
• Bi-directional design allows universal left/right installation

Benefits:

• Improved heat dissipation reduces brake fade during aggressive driving
• Enhanced pad bite and more responsive pedal feel
• Quieter operation with reduced vibration
• Extended service life for both rotors and brake pads
• Direct bolt-on replacement for OE rotors

Sold individually. Manufactured by Disc Brakes Australia to ISO 9001, QS 9000, TS 16949 and TUV certification standards. Ideal for performance street driving, spirited canyon runs, and light track day use where superior braking performance and distinctive appearance are desired.