Fuel Pressure Safety Switch, 5 PSI Fuel Pressure,Normally Open Chevrolet Colorado/ GMC Canyon/ Hummer " With its free-breathing Banks Ram-Air

With its free-breathing Banks Ram-Air Intake and Monster Exhaust upgrades

2021 Toyota Tundra CrewMax Cab Pickup

Fits Gas and Diesel Models

Works great with engine retarders like BD's Exhaust Brake

This is the perfect tool for those who want to monitor their vehicle's performance and prefer not to program their vehicle

Fuel Pressure Safety Switch, 5 PSI Fuel Pressure,Normally Open Chevrolet Colorado/ GMC Canyon/ Hummer " With its free-breathing Banks Ram-Air5 PSI Fuel Pressure Safety Switch (Normally Open) You don't want to be blasting nitrous into the engine if fuel pressure is below what is required to supply the required extra fuel.