where in the hell did you get a evidence that Y250 Vortex only applies to F1 cars? have you seen the bugatti or bently continental their premium racing versions all require Y250 Vortex. the aerodynamics used in these vehicles are way superior to your dumb F1 racing cars or whatever you fix as an engineer. seriously, please don’t act like you know the cars about F1 better than myself. I’m a current engineer