The Ford Cobra Jet, based on the 2010 Mustang, is on display at the 2009 SEMA Show in Las Vegas, Nevada on November 3, 2009. The SEMA (Specialty Equipment Market Association) show focuses on the aftermarket auto parts and accessories industry. The Cobra Jet is a factory-built race car intended for stock car racing. Ford plans to build only 50 of them. The trade show runs from Nov 3-6.