Motul Emission Reduction Kit contains two additives. designed for professional and easy cleaning of the combustion chamber and exhaust system. Suitable for all vehicles with petrol engines. Injector Cleaner removes residues from the fuel system. Cleans injectors. Optimizes fuel consumption and reduces emissions. Cat Converter ensures optimal operation of the catalytic converter. Improves its efficiency. Removes residues such as unburned fuel particles and oil. Reduces emissions and extends the life of the catalytic converter.