Bullet Points: 1、Lower Emission Levels: Total hydrocarbon emissions can be reduced by up to 50%. 2、Protect the Engine: Proper exhaust flow will make the engine run cleaner, smoother and better, which will also reduce maintenance costs. 3、Easy to Use: Clean the converter thoroughly with catalytic converter cleaner, do not remove it. Stop the horrible service engine light flashing on the screen and get better engine performance. 4、Odor Removal: While cutting down on oil consumption, it also gets rid of the icky smell developed by your car overtime. 5、Entire System Cleaning: You can also clean other components such as oxygen sensors, injectors, cylinder heads, etc. Description: If you notice a significant drop in a rotten egg smell coming from your engine, clean the catalytic converter immediately! It helps clean the oil tank system and cylinders, improving overall performance. Simply pour into the tank. Specification: Capacity: 120ml Packing List: 1 x Catalytic Converter Cleaner (120ml)