The German tuners from Prior Design have released a refined BMW M6 with the project name PD550. Previously tuning a Porsche 997 Turbo, Mini Cooper S, and Jaguar XJR models, the BMW M6 received a new custom made body kit. The kit consists of a new front bumper, rear bumper, side skirts, and front fenders. Equipped with large multi-spoke black wheels measuring 20×9 and 20×10.5, the PD550 BMW M6 really stands out. The wheels are also available in a 21″ model, and both come wrapped with 255/35ZR20 or 21 tires in the front, and 285/30ZR20 or 21 tires in the rear. Giving the car a wider stance, the body kit by Prior Design widens the BMW M6 by 80 mm. Now combine the large wheels, wide-body kit, lowered suspension, and you will have a true monster on the road.