Lets face facts, very few cars on the road actually have wings that work, they are mostly for style. Most of the old school guys like me think the new wings are a bit much. However, I do see some of them (even the tall ones) that look good on a few cars. It is just that some wings don't belong on some cars, its like the guy never thought about what it would look like on the car, he just bought it and stuck it on, I really wonder, when you see one that really looks bad ( we've all seen that one), is the guy really that dense or did he spend the big bucks on the wing and then he installs it, it looks like a$$ but he leaves it on anyway because he's out of money for a new one??
Speed is only a matter of money; how fast do you want to go?