Genuine OEM Audi Intake Manifold Shift Rod, part number 022133653B. This rod operates internal flaps or valves within the intake manifold, precisely controlling air flow to the engine. It is located within the intake manifold assembly. Constructed from durable plastic, this rod measures 0.441m in length and weighs 0.25 kg. Choosing a genuine OEM shift rod ensures the exact dimensions and material quality required for precise operation of the manifold flaps, contributing to optimal engine performance and longevity.