DBA DBA42511S 4000 Series T3 Slotted Brake Rotor Uni-Directional

The DBA DBA42511S 4000 Series T3 Slotted Brake Rotor represents DBA's most advanced uni-directional, one-piece rotor design, engineered for demanding road and track use. The T3 slot pattern is precisely machined into the rotor face to continuously clean and deglaze brake pad surfaces, improving bite and reducing brake fade under repeated hard stops.

Key Features:

• T3 Uni-Directional Slot Pattern: DBA's proprietary T-slot geometry channels heat, gas, and debris away from the pad-to-rotor interface for consistent, fade-resistant braking
• 4000 Series Construction: High-grade cast iron formulation engineered for extreme road and performance/racing applications
• One-Piece Design: Solid, unitized construction for maximum structural integrity and thermal stability
• Continuous Pad Deglazing: Slotted surface prevents glazing build-up, maintaining optimal pad bite throughout the rotor's life
• Corrosion-Resistant Finish: DBA's zinc-dichromate coating protects non-swept surfaces from rust and corrosion during storage and break-in
• Sold Individually: This listing is for one (1) rotor — order quantity as needed per axle

The DBA 4000 Series T3 rotor is an ideal upgrade for drivers seeking improved stopping power and thermal performance over standard OE rotors, while remaining fully street-legal and daily-driver friendly.