---
product_id: 79550119
title: "– EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L"
brand: "hydra"
price: "₩208851"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/79550119-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance
store_origin: KR
region: South Korea
---

# Boosts cetane by 4-8 points Reduces harmful emissions 1L treats up to 1000L diesel – EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L

**Brand:** hydra
**Price:** ₩208851
**Availability:** ✅ In Stock

## Summary

> ⛽ Power your drive, protect the planet, and never settle for less!

## Quick Answers

- **What is this?** – EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L by hydra
- **How much does it cost?** ₩208851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/79550119-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance)

## Best For

- hydra enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Engine Care:** Cut down black smoke and particulate emissions—drive cleaner, breathe easier.
- • **Maximized Fuel Efficiency:** Enhance fuel economy and engine pickup, making every drop count.
- • **Power-Packed Cetane Boost:** Elevate your diesel’s ignition quality by 4 to 8 cetane points for smoother, faster starts.
- • **Cost-Effective Performance:** Just 1 litre treats up to 1000 litres of diesel—big impact, small investment.
- • **Universal Diesel Compatibility:** Optimized for all diesel types including biodiesel, ULSD, red derv, and gas oil.

## Overview

EHN-99 is a premium 99% pure 2-Ethylhexyl-Nitrate diesel additive designed to boost cetane ratings by 4-8 points, improving engine performance, fuel economy, and reducing emissions. Suitable for all diesel types including biodiesel, it offers a cost-effective solution with 1 litre treating up to 1000 litres of fuel, ensuring smoother starts, less engine noise, and cleaner exhaust.

## Description

HYDRAEHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L

## Features

- Powerful Additive: The Diesel Fuel Additive, Hydra 2 EHN, is the best product to give a cetane boost. It is a fuel additive that acts as a performance enhancer which improves economy and performance. This diesel additive enables engines to run smoother with better pickup.
- Reduces Emissions: The diesel cleaner is used as a cetane booster diesel engine application. It is a diesel system cleaner that improves performance and economy in all types of diesel engines whilst reducing harmful emissions.
- Great For Bio Diesel: Hydra EHN-99 is a diesel additive ideal for home-made biodiesel made from cooking oils. It also boosts cetane ratings of any diesel type fuel that has a low cetane rating including red derv, gas oil, diesel, ULSD, MGO etc.
- Cost Effective Boost: The oil additive raises cetane rating by up to 4 to 8 points, this improves cold start. It reduces engine noise, engine knock, black smoke and particulate matter. A little diesel treatment goes a long way, 1 litre treats up to 1000 litres of diesel fuel.
- Customer Satisfaction: Hydra ensures 100% customer satisfaction for all their products. In case of any query related to the performance enhancer diesel treatment, feel free to contact us. We will try providing a solution to our best capacity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hydra International Ltd |
| Brand | HYDRA |
| Manufacturer reference | 2-EHN-5055816635347 |
| Manufacturer part number | 2-EHN-5055816635347 |

## Images

![– EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L - Image 1](https://m.media-amazon.com/images/I/613ItJPzROL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: does too much of this stuff over heat your engine?**
A: No, definitely not. I use double the recommended dose and have had no problems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Performance.
*by J***Y on 4 December 2022*

This has improved the running of my VW a lot

### ⭐⭐⭐⭐⭐ Worth the money
*by R***B on 10 February 2016*

I own a 16 year old 330d with 247000 miles on the clock which smoked something terrible when I accelerated, after some research I thought I would give this product a go and what a difference it had made. I still have some smoke but nothing like I had before, I would highly recommend and will be buying again. As guidance I used 200ml to 60 litres of fuel and I didn't expect to see results straight away and didn't until a week later and about 200 miles. I can't say I've noticed much of a power increase as the 330d had bags of torque anyway

### ⭐⭐⭐⭐⭐ Helps the old girl run smoother
*by K***4 on 10 June 2024*

In the past I’ve bought other products for my old VW camper, but after reading the reviews, I decided to try this product.It’s been really good, it’s a little smoother starting and seems to run smoother too

## Frequently Bought Together

- HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L
- HYDRA DPB-100 Diesel Power Blast - Diesel Fuel System Cleaner | Diesel Injector Cleaner with Diesel Fuel Additive | 1 litre treats 1,000L
- LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1

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**Shop now:** [https://www.desertcart.kr/products/79550119-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance](https://www.desertcart.kr/products/79550119-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-04*