The Curved Stack 4 Inch I.D Chrome - 36 Inches is a practical and versatile product that fits most makes and models. With its curved design, 4 inch ID, and chrome finish, it adds a sleek and stylish touch to any vehicle. Measuring 36 inches long, this stack is sold individually and is easy to install. Whether you're looking to upgrade your exhaust system or simply enhance the appearance of your vehicle, this Curved Stack is a reliable and functional choice.