681181UX | Detroit Diesel DD16 / DD15 Used Turbocharger Heat Shield | OEM# A4720900134 | PAI Actuators regulators sensors connect the orange wire to

connect the orange wire to the headlight switch source to allow the gauge to dim 50% when the headlights are on

A 60 PSI boost gauge is optimal for newer or modified diesel trucks running boost levels in the area of about 45 PSI to 55 PSI

We offer an upgrade option for this turbo: 054068

pre-calibrated at the factory so it bolts on and runs

heat-resistant Silicone Charge Air Cooler (CAC) Boot Kit

681181UX | Detroit Diesel DD16 / DD15 Used Turbocharger Heat Shield | OEM# A4720900134 | PAI Actuators regulators sensors connect the orange wire toTurbocharger Heat Shield Used Detroit Diesel DD15 & DD16 Engine Applications