Rolls-Royce and MINI may have the same owner, but the two iconic British brands have never been intended to cross paths. That was until a Texas-based firm called BMP Design decided to squeeze a Rolls-Royce Allison 250-C20B jet engine sourced from a helicopter in the back of a MINI Cooper S. Yes, that's right, just behind the front seats.
The consequences of this action are easy to imagine: the 420-horsepower, 400 lb-ft of torque RR engine drives the rear wheels, turning the MINI into a 4WD monster. Managing to drive the car is a major achievement, since the driver needs to balance the conventional controls with the separate levers that command the jet engine.
As you are about to see, the speed and the acceleration of this little rocket are mind-blowing. As is the noise coming from the turbine engine. Watch the videos after the break.