Liqui Moly Catalytic-System Clean 300ml, Multicolour-21346

Liqui Moly Catalytic-System Clean (300ml) is a powerful fuel additive designed to maintain and clean catalytic converters and exhaust systems in both petrol and diesel engines. Its multicolour formulation effectively removes carbon deposits and contaminants, enhancing engine performance and fuel efficiency. By promoting optimal functioning of the catalytic converter and oxygen sensors, it helps reduce harmful emissions and prevent engine knocking. Easy to use, simply add the entire contents to the fuel tank during refueling. Regular use ensures a cleaner fuel system, restoring power and prolonging the lifespan of your vehicle’s engine components for improved overall performance.