I am in the process of my HCI swap and have a few questions about the stock lower intake. Does anyone remember what size of wrench needed to remove the EGR tubing? Also, I don't know what you call it but it is the fitting that houses the water temp sensor (for the computer) and one of the metal tubes for the heater. This is towards the front passenger side of the lower intake. I also need the wrench size for this fitting. I checked the FAQ section under the intake swap and didn't see the info. Unfortunately, I don't have any wrenches this large so a tool run will be necessary. THX

