Serious question: ignoring issues with O3 toxicity, could you strap a plasma wind generator to the front of a car to create downforce and reduce air resistance?

Serious question: ignoring issues with O3 toxicity, could you strap a plasma wind generator to the front of a car to create downforce and reduce air resistance? Thinking through it I suspect the numbers don't line up for it to be feasible/economic but I've often wondered how we could displace the air in front of a vehicle without impeding the vehicles travel in doing so.