Porsche 996 TT Repair Manual page 682

einordnung
5. Connect hose to the Y−shaped pipe and fasten with the spring band clamp −arrow− .
6. Install the pressure hoses between the charge air coolers and the Y−shaped pressure pipe; the
pressure hoses must engage audibly.
7. Install air cleaner housing => Removing and installing air cleaner.
996420, 996421, 996450, 996451, 996620, 996621, 996650, 996651, 996840, 996841
Installing throttle body 619