DBA DBA4929S 4000 Series T3 Slotted Performance Brake Rotor

The DBA 4929S is a high-performance slotted brake rotor from DBA's popular 4000 Series, engineered for drivers seeking enhanced braking performance beyond standard OEM levels. This single-piece direct replacement rotor features advanced technology designed to handle the increased stress and heat generated during aggressive driving, towing, and performance applications.

Key Features:

• Cast from XG-150 high carbon alloyed iron for superior thermal capacity and durability
• Patented Kangaroo Paw ventilation system uses diamond-shaped pillars instead of traditional vanes to increase cooling efficiency by up to 20%
• Tri-symmetrical T3 slot design provides smoother pedal feel, better dust and gas evacuation, and reduced vibration harmonics
• Thermal Stability Profiling (TSP) heat treatment process extends rotor service life and improves heat handling
• Thermo-Graphic heat paint markings change color at critical temperatures for easy monitoring
• Direct replacement design requires no vehicle modifications

DBA 4000 Series rotors are recommended for performance vehicles, SUVs, light track day use, and high-stress applications. The 4929S rotor measures 300mm in diameter with 22mm thickness and features chamfered holes to reduce pad abrasion. On average, these rotors last three times longer than most competitors while delivering consistent, reliable performance under demanding conditions.