OK guys, like the title says, I want an a-pillar mounted fuel pressure gauge. I am a little confused on exactly what I need here. It looks like most gauges don't have everything you need (fuel rail sender?) I want an Autometer white face 2 1/16" gauge and the sender...basically everything I need to put this bad boy in my car. I am primarily looking on ebay. Anyone have part numbers for complete kits or any helpful info?