Catalytic converters (cats) have been a legal requirement on passenger vehicles with internal combustion engines since the U.S. government passed the Clean Air Act of 1970. That means that if you ...

Catalytic converters are an important part of your car's functioning exhaust system. Here's how they work and why their parts ...

It's become a fear many Houstonians have when they leave a vehicle unattended: Is a thief coming to crawl underneath and saw off the catalytic converter? Catalytic converter thefts have soared in ...

Thanks to the Clean Air Act of 1970, all cars sold in the US after 1975 must have catalytic converters (cats) installed on them. That means that if you drive a relatively modern car, it should have ...