---
product_id: 395044158
title: "Nitrous Express 17039 .039 R/T Single Jet"
brand: "nitrous express"
price: "£16.89"
currency: GBP
in_stock: true
category: "Nitrous Express"
url: https://www.desertcart.co.uk/products/395044158-nitrous-express-17039-039-r-t-single-jet
store_origin: GB
region: United Kingdom
---

# 35% more flow efficiency Turbulence-free multi-stepped outlet CNC precision within .0005 Nitrous Express 17039 .039 R/T Single Jet

**Brand:** nitrous express
**Price:** £16.89
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock peak power with precision flow mastery!

## Quick Answers

- **What is this?** Nitrous Express 17039 .039 R/T Single Jet by nitrous express
- **How much does it cost?** £16.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/395044158-nitrous-express-17039-039-r-t-single-jet)

## Best For

- nitrous express enthusiasts

## Why This Product

- Trusted nitrous express brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable brass construction resists erosion, ensuring long-term accuracy and reliability.
- • **Smooth Operator:** Contoured inlet and multi-stepped outlet design eliminate turbulence for unrestricted flow.
- • **Flow Like No Other:** Experience 35% increased flow rate, pushing your nitrous system to peak power effortlessly.
- • **Precision Perfected:** CNC-machined to an ultra-tight .0005 tolerance for flawless performance every time.
- • **Power Upgrade Essential:** More than just a jet—it's a game-changing component for serious horsepower gains.

## Overview

The Nitrous Express 17039 .039 R/T Single Jet is a CNC-machined brass jet engineered for ultra-precise nitrous flow control. With a tolerance of just .0005 and 35% more flow capacity than standard jets, its contoured inlet and multi-stepped outlet ensure smooth, turbulence-free delivery. Designed for durability and performance, this jet is a must-have upgrade for enthusiasts seeking reliable horsepower gains.

## Description

The Nitrous Express .039 R/T single jet are manufactured on CNC equipment, and are guaranteed to be within .0005 of specified jet size. This jet has 35 percentage more flow through the same orifice than other jets. The horsepower jet was designed to be more than just a hole in a piece of brass. It has contoured inlet and multi-stepped outlet thus allowing turbulence free flow with no restrictions. Some claim brass jets are eroded by flowing gasoline and nitrous, thus making them inaccurate. The flow of gasoline and nitrous might cause wearing away of brass surface but it is a very slow process and will take a lot of years thus making it not much of a concern.

## Features

- Manufactured on CNC equipment
- Guaranteed to be within .0005 of specified jet size
- Has 35 percentage more flow characteristics than normal jets
- Contoured inlet and multi-stepped outlet allow turbulence free flow with no restrictions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GBLT7A |
| Brand | Nitrous Express |
| Date First Available | 30 April 2014 |
| Exterior | Brass |
| Item Weight | 4.54 g |
| Item model number | 17039 |
| Manufacturer | Nitrous Express |
| Manufacturer Part Number | 17039 |
| OEM Part Number | 17039 |
| Product Dimensions | 2.54 x 5.08 x 10.16 cm; 4.54 g |

## Product Details

- **Brand:** Nitrous Express
- **Exterior finish:** Brass
- **Inlet connection type:** Barb
- **Item dimensions L x W x H:** 25 x 51 x 102 millimeters
- **Material:** Brass

## Images

![Nitrous Express 17039 .039 R/T Single Jet - Image 1](https://m.media-amazon.com/images/I/61C93g9q-8L.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/395044158-nitrous-express-17039-039-r-t-single-jet](https://www.desertcart.co.uk/products/395044158-nitrous-express-17039-039-r-t-single-jet)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-03*