Photos – BMW X6 M ‘Stealth’ by Inside Performance with 700 hp

Inside Performance tunes a standard BMW X6 M from a standard 550 horsepower to 700 horsepower — the first of its kind in four wheels.  Thanks to engine tuning, ECU modifications and a new sports catalytic converter, increase in torque to 627 lb-ft, and new steel flap-controlled exhaust system, the vehicle is able to cope with the significant power upgrade. Another very noticeable feature is the exterior design with a psychedelic camouflage. What do you think of this look?