Mansory Koenigsegg Jesko
The Koenigsegg Jesko, named for the company's founder's father, is amongst the most powerful, fastest cars in the world. Not one to leave well enough alone, Mansory has taken it and tried to improve. The exterior receives an all-carbon aerodynamic package, while the interior gets carbon fiber bucket seats. Otherwise it's mostly untouched, with the 1,600-horsepower 5.0L V8 engine offering performance equal to the distinctive look.

