This video features an insanely loud Ferrari FXX K #55 going absolutely flatout on one of the best circuits in the world: SPA-Francorchamps! Based on the LaFerrari, it is said that the FXX K can reach 0 to 100 km/h in 2.5 seconds with a top-speed of 350 km/h. It costs around $3 million and less than 40 examples of the hypercar will be produced by the Italian company. Under the hood, the FXX K features the LaFerrari’s 6.3-litre V12 engine and an electric motor. When the two work in unison, the FXX K produces 1036 hp and over 900 Nm of torque.