If you have $16000 for car, you can get a Dodge Challenger convertible. The car now is being shown at the 2008 SEMA Show with a Vortech supercharger that bumps the 6.1-liter Hemi V8 to 560 horsepower and 510 pound-feet of torque. It rides slightly lower on a KW coil-over suspension kit and 22-inch Foose Challenger wheels wrapped in Nitto tires. Video after the break.