4000 Series T3 Front Brake Rotor

The DBA 4000 Series T3 brake rotor is a single-piece performance upgrade for your vehicle's front braking system. It builds upon the foundation of DBA’s T2 slot design, incorporating additional, precise, CNC-machined tri-symmetrical slots. This T3 slotting increases the number of exit points for brake pad friction dust and gases, leading to a quieter, more responsive, and smoother brake pedal feel, ultimately enhancing the consistency and effectiveness of every brake stop. Constructed from high-carbon alloyed iron and featuring DBA’s Kangaroo Paw ventilation system, these rotors are built to handle increased stress and heat. The Kangaroo Paw design uses a series of pillars to achieve up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs. The rotors also undergo Thermal Stability Profiling, a heat treatment process that realigns the iron's microstructure for increased stability and durability, and feature anti-rust painted non-friction areas for improved appearance.