679HP McLaren MSO HS – Official

Based on the McLaren 650S, the MSO HS is limited to just 25 units, which have already been spoken for and will be entirely customized for their owners. Output from the 3.8-liter twin-turbo V8 engine is up to 679 horsepower (an increase of 13 over the 675LT), while torque stays the same at 516 pound-feet.

To accompany the increase in power, this particular MSO HS features a hilarious amount of carbon fiber. The roof, hood, front bumper, and wing – which is inspired by the McLaren P1 GTR – are all made out of the lightweight material. Not that we doubted it, but the aero package is functional – McLaren claims the MSO HS makes 485 pounds of downforce at 150 mph. And yes, that’s a giant scoop on the roof.