Hi-Gear HG3270e EZ Emissions Pass & Catalytic Converter Cleaner, 15 fl. oz.

Hi-Gear products' close working relationship with key additive manufacturers and OEMs allows it access to the latest technologies available in the market today. Each and every product is formulated to exact specifications and exceeds market standards for treat rate concentrations and overall performance. Hi-Gear's fuel additives help maximize fuel efficiency, decrease hard starts, restore lost acceleration and decrease rough idling. Hi-Gear Catalytic Converter and Fuel System Cleaner is a professional grade cleaner for both the exhaust and fuel system. This product effectively cleans the combustion chamber, oxygen sensor and EGR valve. Using Hi-Gear Catalytic Converter and Fuel System Cleaner will increase horsepower and improve fuel mileage resulting in better vehicle performance.