The Turbo S ? It really needs more differentiation from the std Turbo.
Perhaps..
A different suspension set up,a different rear spoiler, RC's sport chrono/boost gauge idea, at least a different looking set of tail pipes........ and most important to the safety minded everywhere: some type of front mounted long range video cam to spot "traffic patterns" . Maybe a HUD with external inputs for radar detectors, V box timers, etc....