Spyker have launched a convertible version of their new C8 Aileron supercar named the C8 Aileron Spyder. The Spyker C8 Aileron Spyder is powered by the same Audi sourced four point two liter V8 engine which out puts four hundred and fifty horsepower and comes with either a manual of automatic F1 style transmission. The roof is made of heavy duty canvas which is available in eight different colors and is powered by a custom hydraulic system.