Feature: 1. High Strength Material: The reducer elbow pipe is made of cast aluminum alloy, ensuring durability and strong rust resistance. It will not rust even with long term use. 2. Good Sealing Performance: The Reducer Elbow Pipe has undergone multiple performance tests to ensure high reliability and excellent sealing performance. 3. 90 Degree Design: This Reducer Elbow Pipe allows the pipeline to bend at a right angle, making it suitable for areas where the change in pipeline direction is required. 4. Easy Installation: The intake elbow pipe has a compact design and standard connection interfaces, making it easy to install and maintain. 5. Direct Replacement: 3in to 4in OD 90 degree bend pipe is your ideal option and replacement for your rebuild, repair, and maintenance needs. Specification: Item Type: Turbo Intake Elbow Pipe Material: Aluminum alloy Size: 3in to 4in (OD) Angle: 90°. Package List: 1 x Turbo Intake Elbow Pipe