--- product_id: 79550119 title: "HYDRA 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: "119168CFA" currency: XOF in_stock: true reviews_count: 8 category: "Hydra" url: https://www.desertcart.sn/products/79550119-hydra-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn store_origin: SN region: Senegal --- # Boosts cetane by 4-8 points Reduces harmful emissions 1L treats up to 1000L diesel HYDRA 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:** 119168CFA **Availability:** ✅ In Stock ## Summary > 🚀 Ignite Performance, Slash Emissions, Own the Road! ## Quick Answers - **What is this?** HYDRA 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?** 119168CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/79550119-hydra-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn) ## 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 - • **Ultra-Efficient Dosage:** Just 1 litre treats 1000 litres of diesel—maximize performance without frequent refills or waste. - • **Noise & Knock Reduction:** Experience quieter rides with less engine knock, making every drive a premium, refined experience. - • **Eco-Friendly Engine Care:** Cut down black smoke and particulate emissions, aligning your ride with greener, cleaner standards. - • **Power-Packed Cetane Boost:** Elevate your diesel’s ignition quality by up to 8 points for smoother, faster starts and enhanced engine response. - • **Versatile Fuel Compatibility:** Perfect for all diesel types including biodiesel, ULSD, red derv, and gas oil—future-proof your fuel strategy. ## Overview HYDRA EHN-99 is a 99% pure 2-Ethylhexyl-Nitrate diesel additive designed to boost cetane ratings by 4 to 8 points, improving cold starts, fuel economy, and engine smoothness. Each litre treats up to 1000 litres of diesel, reducing black smoke and harmful emissions while enhancing performance across all diesel fuel types, including biodiesel. Trusted by professionals for cleaner, quieter, and more efficient diesel engine operation. ## Description Buy HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L at desertcart UK. Free delivery on eligible orders. Review: Incredible stuff for your diesel vehicle - Excellent stuff after filling tank and adding this to my diesel tank after 2days of use it's gained more MPG with n more black smoke from exhaust when I put foot down absolutely recommend using this if you have a diesel vehicle I will continue to use this Review: CETANE BOOSTER - Used to enhance standard Diesel and allows it to burn more effectively.Too soon to tell but be careful not to spill on hands or clothes or in car- THE SMELL DOES NOT DISSIPATE QUICKLY- WEAR DISPOSABLE GLOVES!!!!! ## 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 | |---------------|-------| | ASIN | B01A0VGI3G | | Best Sellers Rank | 75,428 in Automotive ( See Top 100 in Automotive ) 376 in Fuel Systems | | Brand | HYDRA | | Customer Reviews | 4.5 4.5 out of 5 stars (34) | | Date First Available | 31 Dec. 2015 | | Manufacturer | Hydra International Ltd | | Manufacturer part number | 2-EHN-5055816635347 | | Manufacturer reference | 2-EHN-5055816635347 | ## Images ![HYDRA 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) ![HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L - Image 2](https://m.media-amazon.com/images/I/71OjY-NyaSL.jpg) ![HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L - Image 3](https://m.media-amazon.com/images/I/71XXZcLG3JL.jpg) ![HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L - Image 4](https://m.media-amazon.com/images/I/71xpbUJUIhL.jpg) ![HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive 2x 1L Treats up to 2000L - Image 5](https://m.media-amazon.com/images/I/81HN3WKSsUL.jpg) ## 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 ### ⭐⭐⭐⭐⭐ Incredible stuff for your diesel vehicle *by J***E on 16 November 2025* Excellent stuff after filling tank and adding this to my diesel tank after 2days of use it's gained more MPG with n more black smoke from exhaust when I put foot down absolutely recommend using this if you have a diesel vehicle I will continue to use this ### ⭐⭐⭐⭐⭐ CETANE BOOSTER *by A***R on 15 January 2020* Used to enhance standard Diesel and allows it to burn more effectively.Too soon to tell but be careful not to spill on hands or clothes or in car- THE SMELL DOES NOT DISSIPATE QUICKLY- WEAR DISPOSABLE GLOVES!!!!! ### ⭐⭐⭐⭐ IMPROVED MPG IMMEDIATELY *by W***L on 20 September 2022* Cetane levels in diesel in the UK are low. I took the plunge and bought some of this product. I have a thirsty 2.5litre 4x4 and tow a twin axle caravan. The only painful thing has been watching the fuel gauge move downwards quickly! After adding the recommended amount of this product to my fuel tank - my mpg has increased from 23mpg to 27mpg. The proof is in the pudding & l am pleased l purchased this cetane booster. With the increase of 4mpg - this improvement clearly offsets the costs of this product. Just be careful you don't overdo the amount you add to a tank otherwise this will not be cost effective. ## 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 --- ## 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.sn/products/79550119-hydra-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn](https://www.desertcart.sn/products/79550119-hydra-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-10*