Review on Turbo Boost/Vacuum Gauge Kit 2 Inch 7 Color 30 🚗 PSI with Electronic Sensor - Ideal for 12V Car and Truck! by Justin Reese

Used on a 2008 STi. This sensor looks and works suspiciously like a popular Japanese brand, but costs a lot less money. Can't vouch for accuracy yet as I haven't driven it, but I turned it on and skimmed the menus to set it up the way I want it. It comes with nylon tubing and a T-piece to connect to an existing line - I was concerned this wouldn't happen as there is no picture of these things in the description. Nylon is quite flexible and can break in a vacuum, so I made it very short to prevent this from happening. Speaking of length, the power cords are 12-18 inches long, so you'll need to mount them near the fuse box if you don't want to splice more cords. The sensor cable is approximately 7 feet long. The mounting cup is pretty much useless; the base is ugly and the included foam pad only has adhesive on one side which is either by design or you just have to screw it on. Regardless, I bought a vent box for a clean install. The only other complaint is that the button is on the back, so you'll have to plan on pulling it out if you want to check/clear the tips.