Polymer materials for impact energy management and structural support members, namely polymer compositions comprised primarily of engineered thermoplastics, namely, Polycarbonate (PC), Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS), Polycarbonate/Polybutuylterephthalate (PC/PBT), Polycarbonate/Polyethylene Terephthalate (PC/PET), and Polyamide (PA), for use in the manufacture of automotive and consumer products