Could this be the stock car of the future?

On Thursday, an aerodynamics/vehicle performance engineer at NASCAR posted this photo to Instagram, showing a car that could be "the least aero sensitive car of the modern era."

Car aerodynamics have been a hot topic in 2015, with both fans and drivers. Brad Keselowski definitely likes what he sees.

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It's important to point out that this is just a test car.

We'll keep an eye on what happens during Monday's test at Kansas Speedway.

(H/T reddit.com/r/NASCAR/)