Going into the weekend of March 10th-12th, the biggest news was the premiere of the Camaro GT4.R at St. Petersburg, but a Mustang showed him up.

Pirelli World Challenge cars are just plain cool. Real, actual production based cars, with parts that you can usually buy off the shelf. We check out Nate Stacy's Boss 302S from the Rehagen Racing Team at PRI 2015.

This 1968 fastback is an electric Ford Mustang capable of 750+ horsepower, and in this video it takes the cake against a 2011 Shelby GT500.

Built in the R&D department's spare time, this American Iron Racer driven by K&N's Dave Martis is consistently capturing poles, and getting on the podium in the popular NASA racing class.

We're setting out to build our own version of the ROUSH Stage 3 Mustang. We'll be taking the best parts from ROUSH Performance and several other manufacturers and combing them to create the ultimate daily driver capable of slaying cars that cost four-times as much on the street, strip, and road course.