4000 Series T3 Slot Brake Rotor

Disc Brakes Australia (DBA) presents the DBA 4000 Series T3 Slot Brake Rotor, a direct replacement designed to exceed standard OE braking performance. This rotor incorporates DBA's advanced T3 bi-directional slot design, built upon their T2 slot foundation. The T3 design includes precise, CNC-machined tri-symmetrical slots that enhance pedal feel, making it quieter and more responsive. These slots also improve the evacuation of brake pad dust and gases, contributing to consistent and effective braking. Constructed from high-carbon alloyed iron and subjected to Thermal Stability Profiling (TSP), the 4000 Series rotors are built to withstand the extreme heat and stress generated during intense braking applications. This vented rotor is recommended for high-performance driving and heavy off-roading. Key specifications include an outside diameter of 328mm, a nominal thickness of 28mm (discard thickness 28mm, minimum thickness 25mm), an overall height of 49.4mm, a center hole diameter of 62mm, and 5 lug holes. The surface type is slotted with R KP Vents for vane design. Fitment for the DBA43450S includes a range of Lexus and Toyota models. Specific fitment notes apply to the 2016 Lexus RX350 (Japan/USA Production), 2021-2022 Toyota Avalon (TRD Package), and 2018-2022 Toyota Camry (TRD Package). Please consult the full compatibility list for your specific vehicle.