We introduced an all-new results file format based on the EXODUS II format, enabling faster postprocessing in FLOW-3D CAST and FLOW-3D POST 2023R2. This new file format significantly reduces the time spent on postprocessing tasks for large, complex simulations (up to 5x on average!) while improving connectivity with other visualization tools. Users now have the choice to write Selected data in either flsgrf, EXODUS II, or both flsgrf and EXODUS II file formats. The new EXODUS II file format utilizes finite element meshes for each object, which allows users to also open FLOW-3D CAST results with other compatible postprocessors and FEA codes. With the new workflow, users can visualize large, complex cases quickly and extract auxiliary information using arbitrary slicing, volume renders, and statistics. The new results file format boasts a remarkable speed-up in visualization workflows compared to flsgrf without sacrificing the performance of the solver engine.