Here's my gauges.
Autometer dual gauge bezel. Originally made by a company called Gaugeworks, but they got bought out by autometer.

 

yeah like he said, the a/f meter relies on ur stock o2 sensor which is only accurate for a certain range, something like 13:1 to 15:1(correct me if i'm wrong). i wideband would definitely make it accurate. but they're pretty expensive. btw stealth, what makes the greddy better? j/w, i have not read anything about greddy's guages before.