The Mc-Laren newly developed 3.8 liter V8 biturbo engine isn´t missing enough horsepower, but Wheelsandmore followed the exclusive sales order "create something diabolical" and increased the factory output of 600 hp to a whopping 666 hp and 640 Nm of torque. Responsible for the proper performance is a handcrafted exhaust system with remote-able exhaust valves and the optimized control electronics.