febi bilstein 46424 Valve for intake air control (swirl flaps), pack of one
Optimized Engine Airflow: Adjusts variable manifold runner configurations to maximize torque and high-end engine performance.Integrated Rubber Gasket: Built-in heavy-duty orange O-ring prevents unmetered air and vacuum leaks.German Quality Standards: Manufactured by febi bilstein to meet or exceed original factory structural specifications.Fixes Common Codes: Eliminates rough engine idling, flat spots during acceleration, and common lean fault codes.Direct Fit Replacement: Exact dimensional replica enables a straightforward bolt-on, plug-and-play installation.