Does California allow aftermarket catalytic converters?

CARB-compliant aftermarket replacement converters are required for California Emissions Certified vehicles, model years 2001 and newer, operated in the state. EPA-compliant converters may be used on vehicles from model years 2000 and older, OR all Federal/EPA-only Emissions Certified vehicles, regardless of model year.

Can I pass smog with aftermarket catalytic converter?

If an aftermarket catalytic converter does not comply with CARB labeling requirements, the vehicle will not pass a California smog inspection, and a smog certificate will not be issued.

Are Flowmaster catalytic converters legal in California?

Flowmaster’s line of California Direct-Fit Catalytic Converters are specifically engineered to meet California emissions. Offered for a wide variety of vehicle applications, these converters meet California Emission requirements and have been granted an Exemption Order (EO) by the California Air Resources Board.

Can aftermarket catalytic converters be installed?

In general, aftermarket converters are not designed to perform as well as the converters originally installed on the vehicle by the manufacturer. Aftermarket converters will, however, provide acceptable performance at a lower cost than new original-equipment converters. Competent installation is vital.

Does California allow out of state catalytic converters?

California Restrictions on Aftermarket Catalytic Converters If your vehicle was purchased in California anytime on or after said date, your car will not function properly without a California regulated catalytic converter, even if you reside outside of California.

Is selling catalytic converters illegal in California?

CARB adopted revised regulations and evaluation procedures in October 2007 for the approval of new aftermarket catalytic converters sold in California. This means that no used converter can be legally advertised for sale, sold, or installed in California after this date.

Can I use a federal catalytic converter in California?

Note the EFN Number In all other states that are not mentioned above, EPA-compliant aftermarket catalytic converters may be used for all repairs regardless of whether the vehicle was certified as legal for sale in the state of California.

Why can’t catalytic converters be shipped California?

They can’t ship here because those cats haven’t been certified here. Only the OEM for the late model 3rd gens are legal as far as I have found. If you do ship it that way, get it here and throw it on it will probably work to make the truck run okay and not throw a check engine light…..

Can I ship a catalytic converter to California?

What is the bad catalytic converter symptoms?

Rattling noises from under the vehicle are another symptom of a bad or failing catalytic converter. If a catalytic converter becomes old or damaged internally from excessively rich fuel mixtures, the catalyst coated honeycomb meshes on the inside of the converter can collapse or break apart, causing a rattle.

Are catalytic converters required?

Most vehicles are required to be equipped with a catalytic converter . Some older vehicles and heavy duty trucks may be exempt. If you vehicle requires one (or two or three, depending on the model vehicle) it must be present, installed and functioning properly.

Can a catalytic converter be installed backwards?

Nope , they won’t work “backwards”. They are a two-stage device that first reduces NOx emissions by stripping the nitrogen atom from the compound leaving oxygen. That oxygen then helps in the second stage by combining with unburned hydro carbons to reduce raw fuel emissions and combining with carbon monoxide to form the less harmful carbon dioxide.