Will first car to use this tub be a Sport or Super series? This article says next-generation Sport series prototypes have been testing for over a year. Possible TT V6 Hybrid? with Super series TT V8 Hybrid? https://www.motorauthority.com/news/1103795_mclaren-unveils-next-gen-carbon-fiber-tub . https://www.thedrive.com/news/35992/mclarens-upcoming-hybrid-supercars-will-sit-on-this-newly-developed-carbon-fiber-tub .
