Genuine OEM Audi Engine Exhaust Valve, part number 038109611E. This valve is responsible for precisely controlling the release of exhaust gases from the engine's combustion chamber during the exhaust stroke. It is a critical component within the cylinder head assembly. Weighing approximately 0.055 kg and measuring 0.09 meters in length, this valve is manufactured to exact specifications. Choosing a genuine OEM exhaust valve ensures correct material composition, precise dimensions, and factory-calibrated operation for reliable engine performance and emissions compliance.