Vacuum line size

Hello, I am wondering what size the vacuum lines are for a 2018 2.0t. I am doing a type r turbo swap and also replacing the stock inlet with the type r inlet, so I need to use a t adapter for one of the vacuum lines that would have originally went onto the intake side of the original inlet. I now need to run this line from the silicone intake section. Any help is appreciated, I just am having a hard time getting this info. They are the tiny vacuum lines. Also, if you have a link to purchase the line on Amazon, that would be fantastic. Thank you for your time. I attached a pic of what I am talking about from someone elses build. The vacuum line has the red zip tie.