The Enhanced Visibility line of Isspro boost gauges feature domed glass lenses, dished face dial and a very low profile bezel with clean graphics to create a larger than life gauge face appearance. The white faced black bezel line was designed specifically for the 2003 Dodge truck, but looks exceptional in any brand of diesel truck. If you need a gauge that is easily visible the EV line is it! The "look" is stock and the premium materials used in construction are "state of the art" in gauge design. The EV line is built to withstand the extremes of temperature, vibration and humidity, in fact they are frontally sealed to guarantee accuracy. All boost gauges are supplied with the necessary tubing and fittings.