# Nitrous Express Nitrous Purge Valve (4AN Manifold Push Button and Vent Tube)

The NX Purge System includes a Lightning purge solenoid and a 4AN manifold, push button and vent tube. Purging the air out of your nitrous line allows harder launches and quicker 60ft times, which in turn, can shave up to 2 tenths off of your quarter mile ETs.

-   Allows Purge When Solenoids Have No Purge Port Built In

## Details

- **Price:** 281.56 CAD
- **Vendor:** Nitrous Express
- **Type:** Nitrous Systems

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 281.56 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/nitrous-express-nitrous-purge-valve-4an-manifold-push-button-and-vent-tube)
> Updated: 2026-09-01