--- product_id: 100672101 title: "Pure 2-EHN Cetane Booster - 5 Litres | Premium Double Filtered 2-Ethylhexyl Nitrate 99% - Improves Cold Start, Reduces Knock & Improves Fuel Economy" brand: "powerenhancer" price: "$208.65" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/100672101-pure-2-ehn-cetane-booster-5-litres-premium-double-filtered store_origin: US region: United States of America --- # Boosts cetane by up to 8 points Optimized for biodiesel & bio-blends Improves cold starts & reduces engine knock Pure 2-EHN Cetane Booster - 5 Litres | Premium Double Filtered 2-Ethylhexyl Nitrate 99% - Improves Cold Start, Reduces Knock & Improves Fuel Economy **Brand:** powerenhancer **Price:** $208.65 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your diesel’s potential with Pure 2-EHN – because smooth rides aren’t just for the elite. ## Quick Answers - **What is this?** Pure 2-EHN Cetane Booster - 5 Litres | Premium Double Filtered 2-Ethylhexyl Nitrate 99% - Improves Cold Start, Reduces Knock & Improves Fuel Economy by powerenhancer - **How much does it cost?** $208.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/100672101-pure-2-ehn-cetane-booster-5-litres-premium-double-filtered) ## 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 - • **Power Up Your Diesel:** Raise cetane rating by up to 8 points for peak engine efficiency - • **Pure & Potent Formula:** Double filtered for unmatched purity and performance - • **Biofuel’s Best Friend:** Specifically formulated to enhance biodiesel and bio-blended fuels - • **Long-Lasting & Easy to Use:** Treats up to 5000L with a shelf life of 3+ years and clear dosage guides - • **Smooth Cold Starts Every Time:** Say goodbye to engine knock and sluggish mornings ## Overview Pure 2-EHN Cetane Booster is a premium diesel additive designed to increase cetane rating by up to 8 points, enhancing cold starts, reducing engine knock, and improving acceleration. Its double-filtered, high-purity formula is ideal for all diesel engines, including biodiesel blends, treating up to 5000 litres with a long shelf life and easy dosing for consistent, reliable performance. ## Description Double filtered, with a high purity and potency level, Our 2-EHN enhances your Diesel engine performance. Our 2-EHN has a long shelf life of 3+ years and a variety of packaging options with clear dosage guides, making it more convenient than ever to improve the quality of your fuel. Safe for all diesel vehicles and equipment, PowerEnhancer 2-EHN is also the perfect choice for improving the quality of biodiesel or bio-blended diesel fuel. ## 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. Treats up to 5 Litres - 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. Treats up to 5000 Litres ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B06WW4LSRM | | Best Sellers Rank | 17,294 in Automotive (See Top 100 in Automotive) 161 in Fuel Systems | | Brand | Powerenhancer | | Customer Reviews | 4.4 4.4 out of 5 stars (76) 4.4 out of 5 stars | | Date First Available | 18 April 2017 | | Guaranteed Software Updates Until | unknown | | Manufacturer | Powerenhancer | | Manufacturer Part Number | 2-EHN-5L | | Manufacturer Reference | 2-EHN-5L | ## Images ![Pure 2-EHN Cetane Booster - 5 Litres | Premium Double Filtered 2-Ethylhexyl Nitrate 99% - Improves Cold Start, Reduces Knock & Improves Fuel Economy - Image 1](https://m.media-amazon.com/images/I/71ttX+3hEZL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff *by on Reviewed in the United Kingdom 21 May 2026* Engine certainly a lot quieter on tick over and while driving (2014 Ford Tourneo Custom 2.2 chain driven on 70,000 miles).I use premium fuel anyway but I don't know if it makes for more fuel efficiency as I'm of the mind it does what it does.If I wanted better fuel economy I would have a smaller motor.Before at just under 30 in top gear when you accelerated it need to be dropped a gear now it doesn't.Will I buy again YES you know when the engine ticks over a lot quieter and smoother that's it doing some good ### ⭐⭐⭐⭐⭐ First time iv ever recommended a product like this *by on Reviewed in the United Kingdom 31 March 2024* I was sceptical at first but researched the product a little before ordering it. I can honestly say I have been so impressed . I added the recommended dose to a half a tank of supermarket diesel in my 2015 Transit van,( 130k miles).The result was quite remarkable, an immediate engine tone change, more power, quicker acceleration and after half a tank of fuel the mpg had increased from 34 to 46mpg. I then did the same dose again to half a tank of fuel and it increased again to 48mpg. The engines running more smoothly too so I have to say 100% prepared to recommend and endorse this product. Ps. So confident in it that I'm now using it in my 2021 mercedes C class amg convertable , remarkably impressive. I'm recommending it to all my friends. ### ⭐⭐⭐⭐ Diesel *by on Reviewed in the United Kingdom 23 July 2026* Good stuff shame it doesn’t have Lubricant as good price ## Frequently Bought Together - Powerenhancer Premium Double Filtered Pure 2-EHN 99, 2-Ethyl-Hexyl Nitrate Cetane Booster. Diesel Additive to Improve Cold Start, Reduce Engine Knock, Improve Performance & Fuel Economy. 5L - LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427 - 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/100672101-pure-2-ehn-cetane-booster-5-litres-premium-double-filtered](https://www.desertcart.us/products/100672101-pure-2-ehn-cetane-booster-5-litres-premium-double-filtered) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-03*