---
product_id: 61013529
title: "Premium Double Filtered Pure 2-EHN, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 1L"
brand: "powerenhancer"
price: "€ 46.16"
currency: EUR
in_stock: true
reviews_count: 8
category: "Powerenhancer"
url: https://www.desertcart.ie/products/61013529-premium-double-filtered-pure-2-ehn-2-ethyl-hexyl-nitrate
store_origin: IE
region: Ireland
---

# Boosts cetane by up to 8 points Treats up to 1000L fuel Improves cold start reliability Premium Double Filtered Pure 2-EHN, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 1L

**Brand:** powerenhancer
**Price:** € 46.16
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with Powerenhancer Premium!

## Quick Answers

- **What is this?** Premium Double Filtered Pure 2-EHN, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 1L by powerenhancer
- **How much does it cost?** € 46.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/61013529-premium-double-filtered-pure-2-ehn-2-ethyl-hexyl-nitrate)

## Best For

- powerenhancer enthusiasts

## Why This Product

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

## Key Features

- • **Cold Start Champion:** Ensures reliable ignition even in the chilliest conditions.
- • **Long-Lasting & Easy:** 1L bottle treats up to 1000L with a shelf life of 3+ years—simple, effective, essential.
- • **Power Up Your Diesel:** Raises cetane rating by up to 8 points for smoother, knock-free starts.
- • **Pure & Potent Formula:** Double filtered for unmatched purity and high potency performance.
- • **Bio-Diesel Best Friend:** Optimized for biodiesel and bio-blended fuels to maximize efficiency.

## Overview

Powerenhancer Premium Double Filtered Pure 2-EHN is a high-purity diesel additive designed to boost cetane by up to 8 points, improving cold starts, reducing engine knock, and enhancing overall diesel engine performance. Ideal for biodiesel blends, it treats up to 1000 liters of fuel with a long shelf life and easy application, making it a must-have for drivers seeking smoother acceleration and better fuel economy.

## Description

Buy Powerenhancer Premium Double Filtered Pure 2-EHN, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 1L at desertcart UK. Free delivery on eligible orders.

Review: Definitely some sort of power boost. - This is a great product. Totally stinks though! Engine seems to run a bit smoother and accelerates nicely. Not so sure on any fuel savings at this time. But early days
Review: Great stuff for UK cars / vans - I’ve been using this stuff on multiple vehicles for a while now, on higher mileage stuff I’ve been mixing it with a small amount of 2 stroke mineral oil as well. If you use premium fuel regularly, this may not be of any use, but if you often fill up like me at the cheapest / nearest station, a small amount of ehn 99 imo improves fuel economy, engine running in general, cold starts, limits diesel smoke and just an overall appears to give a better running, smoother cleaner vehicle. More so if you have high mileage or older diesels like me. Also, beware of your friends stealing some from you.

## Features

- COST-EFFECTIVE CETANE BOOST: Our diesel additives can raise your cetane rating by up to 8 points, significantly improving cold starts and reducing engine knock.
- IMPROVED PERFORMANCE. Enhances your Diesel engine performance, with easier starting and more responsive acceleration.
- IDEAL FOR BIO DIESEL: Powerenhancer 2-EHN is the perfect diesel additive for biodiesel or bio-blended diesel fuel.
- ENHANCED PERFORMANCE: Our Diesel Fuel Additive, Powerenhancer 2 EHN, is double filtered, with a high purity and potency level, setting it apart from competitors.
- DEDICATED TO CUSTOMER SATISFACTION: We are committed to ensuring 100% customer satisfaction with all our products.
- Convenient Packaging and Simple to Use. Long Shelf Life – Minimum 3 Years. Treats up to 1000 Litres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06Y66TGXQ |
| Best Sellers Rank | 19,049 in Automotive ( See Top 100 in Automotive ) 171 in Fuel Systems |
| Brand | Powerenhancer |
| Customer Reviews | 4.4 4.4 out of 5 stars (65) |
| Date First Available | 10 April 2017 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 1.2 kg |
| Manufacturer | Powerenhancer |
| Manufacturer part number | 2-EHN-1L |
| Manufacturer reference | 2-EHN-1L |
| Package Dimensions | 28 x 15.3 x 12.7 cm; 1.2 kg |

## Images

![Premium Double Filtered Pure 2-EHN, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 1L - Image 1](https://m.media-amazon.com/images/I/810RbOx1thL.jpg)

## Questions & Answers

**Q: Does it contain any lubricant**
A: This is pure 2-EHN, so no lubricant.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Definitely some sort of power boost.
*by J***D on 27 November 2025*

This is a great product. Totally stinks though! Engine seems to run a bit smoother and accelerates nicely. Not so sure on any fuel savings at this time. But early days

### ⭐⭐⭐⭐⭐ Great stuff for UK cars / vans
*by A***W on 12 March 2024*

I’ve been using this stuff on multiple vehicles for a while now, on higher mileage stuff I’ve been mixing it with a small amount of 2 stroke mineral oil as well. If you use premium fuel regularly, this may not be of any use, but if you often fill up like me at the cheapest / nearest station, a small amount of ehn 99 imo improves fuel economy, engine running in general, cold starts, limits diesel smoke and just an overall appears to give a better running, smoother cleaner vehicle. More so if you have high mileage or older diesels like me. Also, beware of your friends stealing some from you.

### ⭐⭐⭐⭐ Subjective easier start ups and less clatter
*by M***H on 13 December 2023*

I mixed the first drive 50ml to 25l of fuel and the second 50ml ton50l. It's difficult to judge if this improves mpg because going into winter diesel is subject to winterised fuel which reduces mpg anyway but I think my mpg is roughly that of summer fuel so maybe a very slight improvement over standard supermarket fuel. Subjectively, it appears to ease cold starts and would appear to reduce some of the clatter associated with my diesel engine. I haven't noticed an ill effects. Make sure you wear gloves when you use this as it stinks and is hard to wash off the smell of you get it on you.

## Frequently Bought Together

- Powerenhancer Premium Double Filtered Pure 2-EHN, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 1L
- Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 1L Treats 1,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (1Litre)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-20*