Wünscher's Catalytic System Cleaner is a high-performance solution designed to clean and restore the efficiency of catalytic converters and exhaust systems in gas engines. This professional-grade cleaner removes carbon deposits, soot, and other impurities from the catalytic system, helping to maintain optimal engine performance and reduce harmful emissions. It is quick and easy to apply, requiring no removal of engine components. Within just 45 minutes, it cleans the intake system, revitalizing the catalytic converter and improving fuel efficiency. Suitable for both gasoline and diesel engines, this cleaner is essential for maintaining the longevity and functionality of the catalytic system.