How to Install Prosport Dual Color Boost/Vac Gauge - 30psi Mechanical, Amber/White on your Mustang

Cut boost lino and install supplied plastic "T" fitting. Connect "T" fitting to In-Llne Filter with supplied hose. Then connect in-Line Filter to sender with supplied hose.

" Very important to keep foreign material out of the boost sender.

The Instructions below will make the gauges white during the day and amber at night. For any ottier configurations please refer to the lighting diagram below.

Red- 12v Accessory Power (also run to sender)
Black-Ground
White- 12v Accessory power
Orange-Headlight switch
green- boost sender
(Connects to white wire from sender)

Red-12V Accessory power
Black - Ground
White- Accessory power on
Orange- Headlight switch
(Once you turn the headlights on the gauge turns amber)