Genuine OEM Audi Engine Cylinder Head Soundproofer, part number 06E103977D. This component is specifically designed to reduce noise emanating from the cylinder head, contributing to a quieter and more refined engine operation. It is positioned on the cylinder head, typically beneath a cover, to absorb engine sounds. Weighing 0.022 kg and measuring 0.3m in length, this part is engineered with specific materials for effective acoustic dampening. Choosing genuine OEM ensures the exact material composition and fit for optimal noise reduction and heat resistance.