Vaughn Gittin Jr. drifts the Ford Flat Rock assembly plant all the way from the assembly line to the test track, onto the shipping rail car. Starting in 2004, every Mustang build has come from the Ford Flat Rock Assembly Plant. The plant pumps out, on average, 500 Mustangs per shift. While every Mustang is quality checked, a lucky 5 percent are picked at random for a full test-track evaluation. Gittin's Monster Energy Falken Tire Ford Mustang RTR, was not chosen at random. Produced by Matt Johnston