: These are brand new, legal in most states (excluding CA/NY/CO/ME depending on the model), and significantly cheaper than OEM parts.
Yes, you can legally buy a used catalytic converter in most parts of the U.S., but or if it has been officially tested and certified . It is generally illegal for a private individual to buy a used, untested converter to install on a vehicle for road use. ⚖️ Legal Status and Restrictions can i buy a used catalytic converter
Which are you located in? (Important for emissions compliance) : These are brand new, legal in most
: The EPA considers it a violation of federal policy to install an untested used converter from a salvage yard or private seller. ⚖️ Legal Status and Restrictions Which are you
Even if you find a seller, getting the part onto your car is difficult.
: Some companies sell certified reconditioned units that have been tested and meet EPA standards.
: Used converters "wear out" like any other engine part; a used one may already be clogged or inefficient, causing you to fail emissions tests shortly after installation. 🛒 Safer Alternatives