The TPHD Aluminized Steel 9 Inch X 9 Inch 90 Degree Exhaust Elbow is a practical and reliable solution for your exhaust system needs. With a 5 inch inside diameter and 5 inch outside diameter, it is designed to fit seamlessly into your setup. The belled end ensures a secure and tight connection. Made from durable aluminized steel, this exhaust elbow offers excellent corrosion resistance and longevity. Its 5.5 application versatility makes it suitable for a wide range of vehicles. Upgrade your exhaust system with this high-quality and efficient product.