Here's an example of aftermarket aerodynamics at work. The dynamic rear wing was refined w/ CFD modelling and rigorous wind tunnel testing. The system consists of pitot tubes, unique split rear wing & proprietary controller modules. I realized that it was designed for top performance dynamics but its capabilities in data gathering & analysis could be used for active LOW drag configurations, cooling/venting (only when req'd), counteracting boat tail induced crosswinds, aero-braking & overall aero-safe road stability.
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