Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 5 Liter Bulk - Ideal for Fleet and Industrial

Specifically formulated to reduce carbon build-up and clean vital components like catalytic converters, DPF filters, and oxygen sensors Reduces hydrocarbon emissions on gas engines by up to 50%, helping your vehicle meet stringent smog and emissions standards Cleans fuel injectors and cylinder heads, leading to improved fuel combustion, better mileage, and restored engine power Restores optimal performance and helps resolve common check engine light codes like P0420, P0430, P0171, P0174, P0300, and P0401 Easy to use — simply pop, pour and go every 3 months Safe for gasoline, diesel, e85/flex fuel, and hybrid engines Does not alter fuel composition EPA Approved Patented Formula is 50 state legal 5L Fleet/Industrial package