The WindShear TopShot is designed as a stand alone drying system that directs air over the vehicle as it passes under the equipment arch using one 30hp magnum blower, plenum and one Proto-Duck overhead air delivery bag. The TopShot's magnum blower assembly is manufactured from steel that is powder coated while the plenum is made from aircraft grade aluminum and the 60" bag is produced from durable Proto-Duck material. The drying quality in the WindShear dryers far surpasses any comparable horsepower dryer in its class.