--- product_id: 52808641 title: "EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive, 1L Treats up to 1000L." brand: "hydra" price: "SAR 203" currency: SAR in_stock: true category: "Hydra" url: https://www.desertcart.com.sa/products/52808641-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance store_origin: SA region: Saudi Arabia --- # 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, 1L Treats up to 1000L. **Brand:** hydra **Price:** SAR 203 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your diesel’s potential — smoother rides, cleaner emissions, smarter fuel use! ## Quick Answers - **What is this?** EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive, 1L Treats up to 1000L. by hydra - **How much does it cost?** SAR 203 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/52808641-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 - • **Trusted Reliability:** Backed by Hydra’s commitment to 100% customer satisfaction and expert support whenever you need it. - • **Eco-Friendly Performance:** Cut down black smoke and particulate emissions while driving cleaner and greener. - • **Cost-Effective Efficiency:** Maximize every litre with a potent formula that treats up to 1000L, delivering premium performance without premium spend. - • **Power-Packed Cetane Boost:** Elevate your diesel’s ignition quality for smoother, faster starts and enhanced engine pickup. - • **Universal Fuel Compatibility:** Optimized for all diesel types including biodiesel, ULSD, red derv, and gas oil—versatility that fits your fuel lifestyle. ## Overview HYDRA EHN-99 is a 99% pure 2-Ethylhexyl-Nitrate diesel additive designed to boost cetane ratings by 4 to 8 points, improving combustion efficiency and cold starts. It reduces engine noise, knock, black smoke, and particulate emissions, while being compatible with all diesel fuels including biodiesel. One litre treats up to 1000 litres of diesel, making it a cost-effective performance enhancer trusted by professionals. ## Description Boost diesel performance and efficiency with this 99% pure 2-Ethylhexyl-Nitrate additive. Improves combustion, reduces emissions, and works great with biodiesel. ## 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 | B01A0VGGGA | | Best Sellers Rank | 87,062 in Automotive ( See Top 100 in Automotive ) 408 in Fuel Systems | | Brand | HYDRA | | Customer Reviews | 4.4 4.4 out of 5 stars (85) | | Date First Available | 31 Dec. 2015 | | 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. | | Guaranteed software updates until | unknown | | Manufacturer | Hydra International Ltd | | Manufacturer part number | 2-EHN-5055816635330 | | Manufacturer reference | 2-EHN-5055816635330 | ## Images ![EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive, 1L Treats up to 1000L. - Image 1](https://m.media-amazon.com/images/I/61UKtI+ttUL.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. ## Frequently Bought Together - HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive, 1L Treats up to 1000L. - HYDRA DPB-100 Diesel Power Blast - Diesel Fuel System Cleaner | Diesel Injector Cleaner with Diesel Fuel Additive | 1 litre treats 1,000L - Hydra PIC-24 Petrol Injector Cleaner and Carb Cleaner Additive, 500ml Treats 500 litres, With Petrol Cleaner you get more Petrol Power with Octane Booster Removes Deposits Improves Combustion --- ## 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.com.sa/products/52808641-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance](https://www.desertcart.com.sa/products/52808641-ehn-99-2-ethylhexyl-nitrate-99-pure-2-ehn-performance) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-10-03*