High flow catalytic converters, commonly known as high flow cats, are a popular aftermarket modification for vehicles. However, when it comes to California’s strict emissions laws, many car enthusiasts wonder if high flow cats are legal in the state. The short answer is that it is illegal to install high flow cats in California unless they are CARB certified.
What is a high flow catalytic converter?
A high flow catalytic converter is a type of catalytic converter designed to improve exhaust flow and increase horsepower in a vehicle. Unlike traditional catalytic converters, high flow cats are less restrictive, allowing for better performance.
Why are high flow cats illegal in California?
In California, the Air Resources Board (CARB) strictly regulates emissions from vehicles to reduce air pollution. High flow catalytic converters that do not meet CARB standards are considered illegal since they may not effectively reduce emissions to the required levels.
Are there CARB compliant high flow cats available?
- Yes, there are high flow catalytic converters available that are CARB compliant.
- These CARB compliant high flow cats have been tested and certified by CARB to meet emissions standards.
What are the consequences of installing illegal high flow cats in California?
If you install illegal high flow cats in California, you may face fines, penalties, and even have your vehicle registration revoked. It is crucial to ensure that any aftermarket catalytic converters you install are CARB compliant to avoid legal issues.
How can I check if a high flow cat is CARB compliant?
You can check the CARB Executive Order (EO) number on the catalytic converter to verify if it is CARB compliant. Additionally, you can visit the CARB website for a list of approved aftermarket parts.
Can I still install high flow cats for off-road use in California?
Yes, you can install high flow cats for off-road use in California since the emissions standards are not as strict for off-road vehicles. However, it is essential to ensure that the high flow cats are not reconnected for on-road use to comply with the law.
Are there any benefits to installing CARB compliant high flow cats?
Installing CARB compliant high flow cats can provide performance benefits while ensuring that your vehicle meets emissions standards. These catalytic converters can improve exhaust flow, increase horsepower, and maintain compliance with California emissions laws.
What are alternative options for improving performance without violating emissions laws in California?
There are several alternative options for improving performance without violating emissions laws in California, such as installing performance headers, tuning the engine, or upgrading the exhaust system. It is essential to research and choose aftermarket modifications that comply with CARB regulations.
In conclusion, high flow cats are legal in California if they are CARB compliant. It is crucial to check for CARB certification before installing aftermarket catalytic converters to ensure that your vehicle meets emissions standards and avoid legal issues. By following the regulations set by CARB, car enthusiasts can enjoy improved performance while contributing to cleaner air in California.