The Liqui Moly Catalytic System Cleaner is a high-performance fuel additive designed to protect your catalytic converter from soot buildup while improving overall engine efficiency. Added directly to the fuel tank, it cleans the injection system, intake valves, and combustion chamber to ensure optimal fuel-air mixture and cleaner combustion. Its advanced formula reduces harmful emissions immediately and measurably, helping engines run smoother, use less fuel, and produce fewer pollutants. This additive also protects the entire fuel system from corrosion and is fully compatible with turbochargers and catalytic converters.

• Protects the catalytic converter from soot-related clogging
• Improves combustion for cleaner, more efficient engine performance
• Cleans intake valves, injection systems, and combustion chambers
• Reduces emissions instantly and measurably
• Helps lower fuel consumption
• Provides long-lasting protection and performance benefits
• Prevents corrosion throughout the fuel system
• Safe for use in vehicles with turbochargers and catalytic converters