Category: Exhaust > Catalytic Converter > Catalytic Converter. Have You Fixed the Problem that Caused your OEM Converter to Fail?. Catalytic Converters are designed to last the life of your vehicle – they do not fail on their own.
i replaced a flow master that blew out after 2 years .when I installed this I noticed 1-2 miles per gallon increase
and more throttle response just a bit but it was noticeable ...highly recommend ..