Genuine OEM Audi Brake Servo Vacuum Pipe, part number 7L8611918A. This pipe is a critical component that supplies vacuum to the brake booster, enabling the brake assist system for effective stopping power. Its precise routing and material composition are vital for maintaining consistent vacuum pressure. Weighing 0.065 kg and measuring approximately 460mm in length, this genuine OEM pipe ensures correct routing geometry and material integrity, which are crucial for reliable and safe braking performance.