The 6 Inch Expanded/Slotted End Slash Cut Top Stack Bull Hauler is a practical and efficient solution for directing noise and exhaust away from trailers. With its unique Dynaflex design, it minimizes back pressure and fits most makes and models. Available in carbon steel or chrome plated, this 84-inch top stack bull hauler is a reliable choice for reducing noise and improving overall performance. Sold individually, it does not require a raincap and offers a durable and functional solution for truck owners.