DescriptionFormulated to rapidly reduce exhaust emissions and help vehicles pass the new emissions test.When added to the Fuel System Forte Diesel Emission Reducer will offer the following benefits: Ultra-fast exhaust emission and soot reduction Reduces exhaust smoke Removes internal and external injector deposits restoring flow and spray patterns Cleans the combustion chamber improving compression Cleans after combustion and through the external exhaust system and its components Restores combustion and engine performance Compatible with all diesel engines including diesel hybrid For all diesel fuels up to B30