Genuine OEM Audi Brake Pipe, part number 4M0614723F. This critical component transmits hydraulic pressure from the master cylinder to the brake caliper, enabling the braking system to function effectively. It is positioned at the front left of the vehicle, forming a rigid connection within the brake lines. Weighing 0.163 kg and measuring 0.6 meters in length, this pipe is engineered for precise fitment and durability. Choosing a genuine OEM brake pipe ensures the correct material composition, pressure rating, and exact routing geometry for reliable, leak-free operation and consistent braking performance.