This is a video of the all new 2010 Steeda Q550 Streetfighter Edition Mustang. This is the ultimate Ford Mustang, it can go 0-60mph in under 4 seconds. At the track it will do 11 seconds comfortably in the 1/4 mile. I love the racing seats in the Mustang, this is the ultimate racing machine. If you see this on the street you better be packing some horsepower under the hood of your car.