If you liked Merdad's idea of a two-door Porsche Cayenne SUV, then you'll be happy to know that another tuning firm has came up with a similar conversion for the BMW X6 crossover. This time, the culprit is a Russian company called ArmorTech that specializes on custom and armored vehicles.Starting with the standard X6, Ameritech chops off the rear doors and moves the B-Column further back to fit