Pre Emission Test Treatment

Strong, specially formulated treatment to meet new emission testing regulations. Containing 4 specific emission reduction elements, cleaning through the entire fuel system with a highly concentrated formula to restore combustion efficiency, reducing exhaust smoke, CO and HC emissions.

Injection System Purge

Wynn's Injection System Purge is a cleaning product to unclog dirt, varnish and carbon in fuel injectors and combustion chamber of vehicles. It has to be used with the
Wynn’s FuelServe®.

Dry Fuel

Wynn’s DRY FUEL is a product suitable for diesel and petrol engines developed to absorb water in the fuel system.

Petrol Extreme Cleaner

Wynn's Petrol Extreme Cleaner is a chemical treatment for petrol engines which provides a strong one tank clean-up of the petrol fuel system. It protects the engine when using bio fuel E10 and E85

Petrol Emission Reducer

Wynn's Petrol Emission Reducer is a chemical treatment for petrol engines which reduces exhaust emissions, improves engine performance, combustion and fuel economy. It protects the engine when using bio fuel E10.

Direct Injection Valve Cleaner

Wynn’s Direct Injection Valve Cleaner is a powerful foam cleaner developed to quickly, easily and safely remove hardened carbon and other contamination from the air intake system, inlet valves, valve seats and combustion chamber rapidly restoring correct engine performance.

GDI Efficiency Restorer

Wynn’s GDI Efficiency Restorer provides a fast and complete removal of internal injector deposits and carbon from the fuel injectors and combustion chamber in one tank of fuel. Reduces the risk of Low Speed Pre-Ignition (LSPI). Protects against the negative effects of bio petrol to E85 for up to 10,000 km

Total Action Treatment

Cleans the entire fuel system with a highly concentrated formula to restore the efficiency of combustion and the efficiency of the catalytic converter.

Catalytic Converter and Oxygen Sensor Cleaner

Wynn’s Catalytic Converter & Oxygen Sensor Cleaner for petrol and petrol hybrid engines optimizes the efficiency of the catalytic converter and ensures the optimal working of the lambda (oxygen) sensors.

Fuel System Cleaner

Wynn's Fuel System Cleaner is developed to maintain the cleanliness of the fuel system and reduce the octane requirement increase.

Air Intake and Carburettor Cleaner

Wynn's Air Intake & Carburettor Cleaner is a cleaning product in aerosol to eliminate dirt and deposits in the air intake manifold, on the throttle valve and on the visible carburettor parts.

Petrol EGR Extreme Cleaner

Wynn’s Petrol EGR Extreme Cleaner is an aerosol product developed for cleaning the air intake system of all petrol engines.



Both modern cars and older vehicles have specific requirements, that have a chemical solution to provide the optimal engine performance and driving comfort. Modern fuel systems are highly tuned and therefore more susceptible to the negative effects of chemical reactions in the fuel.

These lead to fouling of the fuel system, lack of lubrication, corrosion and other problems. Older vehicles experience problems to obtain the correct air/fuel ratio and combustion efficiency due to accumulation of deposits in the fuel system and wear on the components.