One of the most ferocious and badass Ferrari ever built is 430-based P4/5 Competizione. Ferrari built this Pininfarina designed one-off sports car with styling of P Series from 1960s for the film director and stock exchange mogul, James Glickenhaus. The P4/5 Competizione was really fast and will return to the Nurburgring track on October 27 this year, but not without considerable changes to make it even fas ...