What happens if someone removes your catalytic converter?

Other impacts of removing the converter include risking damage to the other components, primarily the oxygen sensor, which works in conjunction with the catalytic converter. This may also cause the check engine light to come on, which will cause the vehicle to fail an emissions test.

Is removing a catalytic converter a federal crime?

Federal law makes it illegal to remove a functioning catalytic converter.

Is it legal to replace catalytic converter with a straight pipe?

Originally Answered: Can I replace my catalytic converter with a straight pipe? Legally, no. Tampering with any emissions related catalyst is illegal in most states (I.e. any with a vehicle inspection).

Can you just remove catalytic converter?

Allow your mechanic to remove your catalytic converter if it is no longer working properly. Federal law makes it illegal to remove a functioning catalytic converter.

Do you need a catalytic converter in Arizona?

Yes, it is illegal to remove a factory installed catalytic converter in Arizona. In the larger metropolitan areas, (Phoenix and Tucson) they do a yearly vehicle inspection and exhaust emission test that includes a check for the presence of the converter.

Is selling catalytic converters illegal in Arizona?

A. It is unlawful for a person to purchase or sell a used catalytic converter unless the purchase or sale is in the ordinary course of business by a commercial motor vehicle parts or repair business in connection with the sale or installation of a new catalytic converter.

What year vehicle is exempt from emissions in AZ?

1967
A: Vehicles that are model year 1967 and newer and more than 5 years old require emissions—this includes gasoline and diesel-fueled vehicles. Alternative fuel, flexible fuel (E85) and hybrid vehicles also require emissions. Newer vehicles are exempt for the first 5 years of registration.