This 48-inch curved top stack is designed with a reduced outside diameter of 6 to 5 inches, making it a practical and versatile choice. Made from chrome-plated steel, it offers durability and a sleek appearance. Standing at 48 inches tall, it fits most makes and models, making it a convenient option for various vehicles. With its curved top design, this stack adds a touch of style to your vehicle while also providing efficient exhaust flow. Sold individually, this stack is a reliable and functional choice for enhancing your vehicle's performance.