This 5-inch OD/Miter 90 Degree CSP Stack is available in aluminized or chrome finish and is sold individually. With an overall height of 16.5 inches, this stack is a practical and functional addition to any vehicle. Its sleek design not only enhances the appearance of your vehicle but also improves its performance. The CSP Stack is a durable and reliable product that is easy to install and maintain, making it a great investment for any car enthusiast.