I was doing some research on gauges. I would love to run the Autometer cobalt 2 series, but at almost $120 per gauge, I could see that money being used for something more useful. I've found that Glowshift gauges are accurate and inexpensive. I myself haven't gotten them, but looking around consumer reports and stuff like that, you find that most people say they work fine and perform correctly. Only drawback to my searches are that most people have had them for less than 2 years so I don't know how well they perform over time.
i had sunpro in my old truck they work good, dont look grate but for the $$$$ u pay for them thay are good as fuk
Well, like I said, I did do research and as far as Prosport goes, you get a 50/50 review thing. Some people say they work great and some people say they are complete garbage. That's why I preffer the Glowshifts. They aren't the best looking thing in the world, but I'm willing to sacrifice a bit of looks for better performance. Check consumer reports for both of them and you can make an informed decision. Also, las month Dsport or Superstreet had a whole article on gauges so you might want to look into that.