Answer
Jan 09, 2025 - 03:40 PM
Certainly, you can purchase a catalytic converter for use in California, but it's crucial to select the correct one for your vehicle. Vehicles registered in California must use CARB certified catalytic converters, which are specifically approved for particular vehicles based on year, make, model, engine size, and, for OBDII models ONLY, Test Group number , for non OBDII vehicles, test group is not used to determine legality. A CARB-certified catalytic converter will feature a unique part number, EO (exemption order) number, and manufacturer code stamped into its body. Installers or smog facilities will cross-reference these details with the CARB database to ensure it complies with California regulations.
