# Nitrous Express Distribution Rail Kit (Single Hole Rails)

The NX original nitrous rails feature a billet aluminum body anodized in black. This package includes 2 double hole rails in black, 4 5/16 x 24 pipe plugs, 4 1/8 in. input fittings, as well as 16 5/16 x 24 - 3an fittings. These rails would be spectacular for those looking for a clean look while also using less space than the traditional distribution bocks. NOTE: Both ends of rails will require tapping for the necessary fittings.First in Quality, first in technology, Nitrous Express, the Next Generation nitrous company!

-   Single Hole Injection Rail Upgrade

## Details

- **Price:** 668.12 CAD
- **Vendor:** Nitrous Express
- **Type:** Distribution Blocks

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 668.12 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/nitrous-express-distribution-rail-kit-single-hole-rails)
> Updated: 2026-09-01