I have a 2006 Mitsubishi Lancer Evolution IX stock. I have just put in a 3 gauge pod into my car. I currently have 2 gauges installed. A boost gauge and a Air to fuel ratio gauge installed. I want to fill the last opening but dont know what to put in it. My question is which gauge should I choose out of these two. An OIL PRESSURE or an FUEL PRESSURE gauge. Thanks

Jason

Oil pressure or EGT.