DBA DBA42250S 4000 Series T3 Slotted Brake Rotor Performance Disc

The DBA DBA42250S is a 4000 Series T3 Slotted Performance Brake Rotor engineered for drivers who demand improved braking performance over standard OEM rotors. Designed and manufactured by DBA (Disc Brakes Australia), this rotor delivers enhanced stopping power, better heat dissipation, and increased rotor longevity under demanding driving conditions.

Key Features:

• T3 Slotted Design: DBA's proprietary T3 (Tri-Drillings) slot pattern channels heat, gas, and debris away from the rotor face, reducing brake fade and improving pad bite
• 4000 Series Construction: Manufactured from high-quality grey iron with a refined metallurgical composition for consistent, fade-resistant performance
• Kangaroo Paw Venting: DBA's signature curved vane ventilation technology promotes superior airflow and cooling compared to straight-vane OEM rotors
• Zinc Dichromate Coating: Protective coating on the hat and non-swept areas resists corrosion and improves the rotor's appearance and longevity
• Street and Performance Use: Suitable for daily driving, performance street use, and light track days
• DBA Street Series Warranty: Backed by DBA's manufacturer warranty for peace of mind

The DBA 4000 Series T3 slotted rotor is a direct bolt-on replacement that upgrades braking performance without requiring modifications. Whether used alone or paired with high-performance brake pads, this rotor is an excellent upgrade for enthusiast drivers seeking improved pedal feel and reduced brake fade.