The 5 Inch Expanded/Slotted Straight Stack is a versatile and durable product available in Carbon Steel, Chrome Plated, Stainless Steel, and Aluminized options. With a 48-inch length, it fits most makes and models, making it a practical choice for various applications. The expanded/slotted design enhances performance and efficiency. Whether you need a stack for industrial or automotive use, this product offers reliable quality and functionality. Choose the material that suits your needs and enjoy the benefits of this well-designed stack.