Rapper 50 Cent has teamed with Pontiac to produce his own customized G8 sedan it was revealed last night (October 30) at the Specialty Equipment Market Association (SEMA) show in Las Vegas.The rapper unveiled a prototype of the customized Pontiac G8, which was designed with Will Castro from Unique Autosports.The sedan features custom paint, 22 inch rims, a customized exhaust system, leather interior, an 800 watt system, low-profile Pirelli Scorpion Zero tires and other features.According to a press release, over 30,000 G8 sedans will be shipped to the United States the first year.”Partnering with Pontiac has given me the opportunity to create something truly unique, a customized performance vehicle I am really proud of,” 50 Cent said. “The G8 is like none other and it pushes the boundaries of what people think a car has to be.”The G8 is being manufactured by Holden in Australia and will go on sale in the United States in 2008.