If your vehicle was originally sold outside of California, it is probably not equipped with CARB-acceptable emissions equipment.
But you should still check your local emissions equipment standards. Whatever those standards are, your new catalytic converter needs to meet them. There are two main types of aftermarket catalytic converters: direct fit and universal.Īs the name implies, direct fit catalytic converts are manufactured to the exact dimensions of your factory converter. We’re talking about the same tubing diameter and the perfect placement of O2 sensors.
The installation is obviously much easier, as they are direct replacements and require no welding. Universal catalytic converters are the cheaper option. But you’ll need to measure your current exhaust and weld the cat converter into place. Now that you’ve got a better idea of the type of cat you’re looking for, check out this list of the industry’s best to compare your options! The Best Aftermarket Catalytic Converters The installation is more complicated, and you need to confirm your new cat has the right sensor ports.
