Genuine OEM Audi Connecting Pipe, part number 057131525Q. This pipe is engineered to join two components within an engine or exhaust system, facilitating the flow of gases or fluids. It is a precisely formed metal pipe, measuring approximately 0.15 meters in length. Choosing a genuine OEM connecting pipe ensures exact routing geometry, proper sealing, and resistance to high temperatures and pressures, critical for maintaining system integrity and preventing leaks.