The Grand Rock 3 In I.D/O.D or O.D/O.D Diameter 45 Degree Elbow Pipe is a practical and versatile product. With a 3-inch ID/OD, it fits most makes and models. The 8-inch length on each side provides flexibility in installation. The 4-inch center line radius ensures efficient airflow. Made from aluminized material, this pipe is durable and long-lasting. Sold individually, it offers convenience for customers. With its wide range of features and compatibility, the Grand Rock 3 In I.D/O.D or O.D/O.D Diameter 45 Degree Elbow Pipe is an excellent choice for any automotive exhaust system.