3Pcs Catalytic Converter Cleaning Kit, Automotive Engine Cleaner, Exhaust System Pipe Carbon Deposit Cleaner, Fuel System Treatment Oil Additive 120ml

[Carbon Deposit Removal] Effectively removes carbon deposits from catalytic converters, oxygen sensors, fuel injectors and engines, restores engine power and improves overall vehicle performance.

[Optimizes Fuel Efficiency] Improves fuel economy and saves gasoline costs, while eliminating hard starting, sluggish acceleration, and rough idle, as well as reducing engine vibration.

[Universal Compatibility] Suitable for all gasoline, diesel, hybrid, and flex-fuel vehicles (including high-mileage engines exceeding 75,000 miles).

[Simplified Vehicle Maintenance] Simply pour the entire bottle into the fuel tank during refueling—no disassembly or professional technician assistance required.

[Emissions Control & Fuel System Care] Specifically formulated to clean fuel and exhaust systems, effectively reducing harmful emissions while optimizing fuel flow for improved combustion. Extends component lifespan and lowers maintenance costs.