The Windshear TopShot II like all dryers in the Windshear series is designed as a stand alone drying system.  This dryer utilizes two 30hp magnum blowers, plenum and one Proto-Duck overhead air delivery bags. The magnum blower assembly is manufactured from steel that is powder coated while the plenum is made from aircraft grade aluminum. The 83" bag is produced from durable Proto-Duck material designed to direct air over the vehicle as it passes under the equipment arch. The drying quality in the Windshear dryers far surpasses any comparable horsepower dryer in its class.