Hello I have the JJ50QT-17B 50ccm 2 clock scooter I noticed recently that a hose from the exhaust is connected directly to the air filter box (see pictures). Now I wonder what this is and what it should bring. Does someone know what this is? And can I just take it off or does the scooter not run anymore or is that bad for the motor when the cable is gone? Because I actually wanted to order a new air filter box but I just can’t find any who also has a connection for this cable. Thank you for your help and your answers.