DBA DBA42127S 4000 Series T3 Slotted Brake Rotor Uni-Directional

The DBA DBA42127S is part of DBA's 4000 Series T3 (T-Slot) Slotted Brake Rotor lineup — the most advanced one-piece rotor in DBA's product range. Engineered for both demanding street use and high-performance race applications, the 4000 Series T3 delivers superior stopping power and thermal management over standard rotors.

Key Features:

• T3 Uni-Directional Slotting: DBA's proprietary T-Slot pattern efficiently evacuates heat, gas, and brake dust from the rotor surface, reducing brake fade and maintaining consistent pedal feel under extreme conditions
• One-Piece Construction: Precision-machined from a single piece of high-quality iron for maximum structural integrity and consistent performance
• Street and Race Ready: Designed to perform in extreme road and track environments, making this rotor ideal for performance driving enthusiasts and motorsport applications
• Improved Pad Bite: The slotted surface continuously refreshes the brake pad face, improving initial bite and reducing glazing over the life of the rotor
• Sold Individually: Each DBA42127S is sold as a single rotor — order the quantity needed for your application
• DBA Quality Standards: Manufactured to strict tolerances and subjected to rigorous quality control, consistent with DBA's reputation as a leading performance brake manufacturer

The DBA 4000 Series T3 slotted brake disc is the go-to upgrade for drivers seeking a reliable performance rotor that outperforms OEM replacements in both durability and stopping ability. Whether on the street or the circuit, the DBA42127S delivers confident, fade-resistant braking.