The 5 Inch Expanded/Slotted Curved Stack is a versatile and durable product made from carbon steel, chrome plated stainless steel, and aluminized materials. With a 72-inch length, it fits most makes and models, making it a practical choice for various applications. Its expanded and slotted design enhances performance and efficiency. Whether you need it for industrial or personal use, this stack offers reliable functionality and long-lasting performance. Choose from different materials to suit your specific needs.