Features: Catalysts cleaner: Clean your converter thoroughly without disassembling it. Helps prevent the engine maintenance light from appearing and improves engine performance. Energy saving and emission reduction: Reduces total hydrocarbon emissions by up to 50%, decreases carbon deposits in catalytic converters, oxygen sensors, injectors, and cylinder heads. Improves fuel efficiency and reduces unpleasant odors while lowering fuel consumption. Protecting the engine: The cleaner dissolves carbon deposits and impurities as it flows through the converter. Active components break down these deposits, allowing them to be removed from the internal surfaces. Reduce fuel consumption and odor: Helps lower fuel usage and eliminates unwanted smells over time. Cleaner fuel and exhaust systems contribute to smoother, quieter engine operation and reduced maintenance needs. Application: Suitable for petrol, diesel, hybrid, and fuel vehicles. Safe for use without changing fuel type. Not intended for two-stroke engines or oil/gas mixture engines. Notice: 1. Actual color may vary slightly due to lighting effects. 2. Please allow 1-3 cm deviation due to manual measurement. Capacity: 120ml Package List: 1/2/3 pcs Boost Up Engine Catalytic Converter Cleaner