Finally finished my gauges tonight.I got the last one I needed last week thanks to our buddies over at pro import tuners. While at work tonight I installed it. Its a aem digital 0-150 psi oil pressure gauge. My others are the matching wideband and boost. I used the front oil galley plug where the factory dummy light sensor is to mount the aem sensor. I had to order a oil galley plug from prosport to make it work. I plan on later relocating the factory dummy light sensor to the rear oil galley plug cause I would like to keep it just as a back up precaution. Im not really sure what normal readings are yet but, upon start up its around 90-100 psi. Once it gets to operating temps it hovers in the 30's. Only complaint I have so far is the damn wiring provided was too short! I had to splice into it and extend the wires. Here's some pics. Ill get some daytime ones so you can see the actual gauges later.
06' wrx tr