Genuine OEM Audi Vacuum Turbo Control Valve, part number 03F198725C. This essential component regulates the vacuum supply to control the turbocharger's wastegate or variable geometry mechanism, thereby optimizing boost pressure and engine performance. It ensures precise and responsive turbocharger operation. Weighing 0.62 kg, this valve is manufactured to strict factory specifications. Choosing a genuine OEM turbo control valve guarantees accurate calibration, reliable vacuum control, and seamless integration with the engine management system for optimal power delivery.