Just killing time, and was searching on You Tube for MG TF videos uploaded this month. This short upload below is from a French owner of TF 160 showing his Miltek exhaust. 9 seconds into the video you can see a braided line and a gauge in the engine bay. Not something i've seen before, so i'm just curious if anyone knows or wants to speculate what it's for? I'm guessing for oil or coolant , strange place to put a gauge or is that just me?