Genuine OEM Audi Brake Line, part number 1EB614725B. This rigid pipe transmits hydraulic pressure from the master cylinder to the brake calipers, enabling the braking system to function effectively. It is positioned on the rear left side of the vehicle's braking system. Weighing approximately 0.07 kg and measuring 0.515 meters in length, this component is designed for specific routing. Choosing a genuine OEM brake line ensures the correct material composition, pressure rating, and precise bending geometry for safe and reliable brake system operation.