Genuine OEM Audi Leak Detection Pump Pipe, part number 1K0201160BC. This pipe is an integral part of the evaporative emissions system, specifically designed to transport fuel vapor to the leak detection pump. It ensures accurate monitoring of the fuel system for leaks, contributing to environmental compliance. Made from durable, fuel-resistant materials, it maintains integrity under varying operating conditions. Opting for a genuine OEM pipe guarantees precise connections, correct vapor flow, and reliable performance within the complex emissions system.