9ff GT9-R: the car without roof!

The German tuner 9ff works recently very fruitfully. Has not had time to cease still news that masters of studio have created a package of additions for Porsche Panamera which after "operational development" has increased capacity of the motor to 650 h.p. as again all have started talking about 9ff. All the matter is that foreign editions the information that the German studio prepares for an