MODELS The Legendary Starting at $57,999 MSRP Explore Build & Price Enjoy the electrifying thrills and the absolute comfort of this unique piece of engineering everytime you go out with the T-REX 16S. The Ultimate Starting at $63,999 MSRP Explore Build & Price The T-REX 16SP is our top of the line T-REX. P stands for performance. The T-REX 16SP has performance enhancing characteristics and features throughout. Special Edition Starting at $69,999 MSRP Reserve yours Only 10 units available worldwide.