Genuine OEM Audi Intake Manifold Lower Part, part number 06E133109BC. This component is the lower section of the intake manifold, responsible for directing air efficiently into the engine cylinders for optimal combustion. It is designed for the left side of the engine. Weighing 0.506 kg, this part measures 0.34m x 0.105m x 0.08m. Using a genuine OEM intake manifold ensures correct air flow dynamics, proper sealing, and resistance to engine bay temperatures and pressures for reliable engine performance.