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Home/Automotive/Oils & Fluids/Additives/Fuel Systems
HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive, 5L Treats up to 5000L. — image 1
Fuel SystemsHYDRA✓ In stock

HYDRA EHN-99, 2-Ethylhexyl-Nitrate 99% Pure 2 EHN Performance Enhancer Cetane Booster Diesel Treatment Additive, 5L Treats up to 5000L.

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Size: 5L
1L5L
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About this item
  • 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.
Product details
Brand
HYDRA
Manufacturer
Hydra International Ltd
Size
5L
Weight
5.99 kg
Part number
2-EHN
EAN
5055816661155

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10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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