The stealth-black Air Force Challenger 'Vapor' features a biometric access to open the vertical doors, a custom stealth body kit with jet enhancements and a carbon fiber exterior trim. Other exterior components include one-off carbon fiber wheels, a custom stealth exhaust mode that allows the vehicle to run in complete silence or the headers can be opened facilitate the aggressive sound of the engine. The vehicle features a shaker hood, radar-absorbing paint, proximity sensors and a 360-degree camera with a quarter-mile range. The Vapor is one of the Air Force's newest mobile marketing assets and will be touring high schools and a variety of Air Force sponsored events as part of the 2009 Super Car Tour. (U.S. Air Force photo/Master Sgt. Scott Reed)
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