Genuine OEM Audi Evaporative Emissions System Connecting Pipe, part number 03L131605N. This pipe is a crucial component of the evaporative emissions (EVAP) system, responsible for connecting various modules to manage and control fuel vapor emissions. It is positioned within the vehicle's emissions control network. Weighing only 0.017 kg and measuring approximately 41 cm in length, this pipe is designed for flexibility and durability. Using a genuine OEM pipe ensures proper routing, leak-free connections, and compliance with emissions standards, preventing fuel vapor escape.