Our 8 Inch Expanded/Slotted Mitered Stacks are designed to enhance your vehicle's performance. Made from durable carbon steel or chrome plated, these stacks are 48 inches long and fit most makes and models. With an 8-inch ID, they provide optimal airflow for improved engine efficiency. Whether you choose carbon steel or chrome plated, these stacks are built to last. Sold individually, these stacks are a practical and reliable choice for any vehicle enthusiast.