Efficient anti-wear protection Adopting advanced lubricating formula, it forms a strong protective film on the metal , reduces internal friction of the engine, significantly reduces component wear, and extends engine life, especially for high-mileage or turbocharged engines. Deep cleaning of catalytic converter By dissolving carbon deposits and oxidation residues, it effectively cleans the catalytic converter, restores exhaust efficiency, reduces the risk of excessive emissions, and avoids power reduction or fault light due to blockage. Full system compatibility Applicable to gasoline/diesel engines, compatible with various types of engine oil (synthetic/semi-synthetic/mineral oil) and fuel additives, can be added directly without changing the vehicle structure, and is easy to operate. Comprehensive performance improvement Synchronously cleans key components such as fuel injectors and piston rings, improves fuel atomization effect, and improves combustion efficiency, thereby optimizing power output and fuel economy (some users report that fuel consumption is reduced by 5%-10%). Environmental protection and long-term effectiveness Complies with environmental protection standards, does not contain heavy metals or harmful sulfides, and regular use can maintain engine internal cleanliness, reduce overhaul frequency, and reduce maintenance costs. Package: 1 pcs Automobile engine anti-wear protective agent