Dipetane 1L Fuel Additive – Lower Emissions, Save Fuel, and Protect Your Engine

If you’re preparing for your NCT or MOT, or simply want your engine to run cleaner and more efficiently, Dipetane 1L Fuel Additive is the ultimate solution. For over 30 years, Dipetane has been trusted by motorists, mechanics, and transport fleets to improve fuel efficiency, reduce harmful emissions, and extend engine life — all without altering the chemical composition of your fuel.

What Makes Dipetane Different

Unlike traditional additives, Dipetane is not a chemical fuel additive. It is a 100% hydrocarbon fuel treatment, made of the same family of molecules already present in petrol and diesel. That means it works naturally with the fuel — not against it. Dipetane enhances the fuel’s ability to burn completely, producing more usable energy from every drop of fuel while leaving fewer unburned carbon residues behind.

At a molecular level, Dipetane increases the air/fuel mixing rate, allowing oxygen to bond more effectively with carbon during combustion. This results in:

More efficient fuel burn
Reduced soot and carbon build-up
Fewer emissions and visible smoke
Improved engine power and responsiveness

Key Benefits of Dipetane

1. Rapidly Lowers Emissions – Ideal for NCT / MOT Tests

Dipetane’s cleaner combustion process can reduce harmful emissions by up to 25%, helping your vehicle pass emission and smoke tests with ease. It significantly lowers CO2, CO, and NOx levels, and cuts visible smoke by up to 50%, making it a favourite among drivers preparing for inspections.

2. Improves Fuel Efficiency and Lowers Costs

Independent tests and real-world results show fuel savings of up to 10%. By burning fuel more efficiently, Dipetane extracts more energy from each litre, saving money whether you’re driving a car, van, lorry, or agricultural vehicle.

3. Cleans and Protects the Engine

Continuous use of Dipetane keeps your engine’s internal components free from soot and carbon deposits. It actively cleans injectors, valves, pistons, DPFs (Diesel Particulate Filters), and EGR valves, restoring smooth performance and preventing costly repairs.

4. Extends Engine Life and Reduces Maintenance

Better combustion means less friction, improved lubricity, and reduced wear on injectors, pumps, and cylinders. This leads to:

Longer engine lifespan
Extended oil life (up to 66%)
Lower maintenance costs
Fewer breakdowns and cleaner running engines

5. Environmentally Responsible Performance

Dipetane doesn’t just reduce fuel costs — it genuinely helps the environment. By improving combustion efficiency and cutting greenhouse gas emissions, it reduces your vehicle’s carbon footprint and improves local air quality.

Safe for All Engines and Fuels

Dipetane is fully compatible with:

All petrol and diesel engines – including hybrids
Leaded and unleaded fuels
All oil-fired burners – domestic and industrial
Boilers and agricultural machinery

It contains no metals, no detergents, and no harsh chemicals, so it won’t void warranties or affect the performance of catalytic converters, DPFs, or other sensitive components. Dipetane also complies fully with European and British fuel standards, ensuring total safety and reliability for long-term use.

Why Choose Dipetane Over Conventional Additives

Most additives rely on detergents or metallic compounds that temporarily mask fuel issues by chemically altering the fuel. Dipetane works differently. It improves the combustion process itself, making fuel burn more completely and efficiently. This means it doesn’t just hide problems — it solves them at the source.

Because Dipetane is 100% hydrocarbon, it becomes part of the fuel, not a foreign additive. It ensures consistent benefits with continuous use and often pays for itself through the fuel savings it generates.

Real Results Across All Applications

From individual motorists to large transport operators, Dipetane is used worldwide in a wide range of engines:

Private vehicles to reduce emissions before NCT/MOT tests
Haulage and delivery fleets to save fuel and reduce operating costs
Boilers and heating systems to lower smoke and extend burner life
Agricultural machinery to protect against poor fuel quality and maintain reliable performance

Dipetane has even been proven to:

Extend engine rebuild intervals by up to 50% (as observed in marine applications)
Improve heating boiler efficiency while reducing smoke impact on neighbours

Key Features at a Glance

Up to 10% better fuel consumption
Up to 25% lower emissions (CO2, CO, NOx)
Up to 50% less visible smoke
Keeps injectors, DPFs, EGRs, and pistons clean
Improves lubricity and reduces engine wear
Extends engine and oil life
Safe for all fuels and all engines
Helps pass MOT / NCT / DOE smoke tests
Fully compliant with EU and UK fuel standards

Dipetane – The Proven Fuel Treatment for Cleaner, More Efficient Engines

For over three decades, Dipetane has been helping drivers, fleet operators, and industries reduce costs, cut emissions, and extend the lifespan of their engines. Use Dipetane regularly for lasting benefits — your engine, your wallet, and the environment will all thank you.

€11.99

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