Nitrous Express Fuel Injection Pressure Switch 15718 20920-12 Update the software on the

Update the software on the SD card

Black Anodized

-3" Hole Saw

Note: A T4 gasket should be used on the top and bottom of the spacer to provide a proper seal

The heat exchanger is not a fluid cooler

Nitrous Express Fuel Injection Pressure Switch 15718 20920-12 Update the software on theThis safety switch automatically shuts off the nitrous flow if fuel pressure drops below the user adjustable set point. Includes a billet Aluminum 4an manifold that allows you to install the fuel pressure safety switch in line with a 4an fuel fitting. EFI FUEL PRESSURE SAFETY SWITCH W 4AN MANIFOL Features: Fuel Pressure Safety Switch Automatically Shuts Off The Nitrous Flow If Fuel Pressure Drops