My DSM had AEM UEGO, and ProSport boost/oil pressure gauges. They were GREAT gauges, especially for the price. Never had any trouble with them, and they were noth very accurate. Tinted gauges for the stealth look. You could choose between amber and white also as to what color you wanted them to glow. You could also make them glow a different color while you had the lights on at night. Mine were tinted when off, white during the day and amber at night to match the dash lights in the DSM.

And both gauges cost me under $100 shipped. Id recommend them to anyone, I also know a few other DSM'ers who have had success with prosport.

http://prosportgauges.com/