# Nitrous Express EFI Fuel Pressure Safety Switch w/4AN Manifold

This 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.

-   Automatically Shuts Off The Nitrous Flow If Fuel Pressure Drops

## Details

- **Price:** 145.08 CAD
- **Vendor:** Nitrous Express
- **Type:** Wiring Connectors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 145.08 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/nitrous-express-efi-fuel-pressure-safety-switch-w-4an-manifold)
> Updated: 2026-09-01