Across the United States, a crucial piece of emissions equipment has quietly turned into one of the hottest targets for ...

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

New patent suggests Porsche is looking at repurposing exhaust recirculation systems to clean catalytic converters more ...

Instead of dumping more fuel in to create the extra heat in the catalytic converter to burn off the oxides, Porsche is trying a different approach. The idea is to add more exhaust gas recirculation ...

Cars are major greenhouse gas emitters. Every year, vehicles worldwide pump out millions of tons of CO2, carbon monoxide, nitrous oxide, and a range of other gasses that contribute to global warming ...

Cars making loud noises are never a good sign and are a particular hassle when the cause of the noise is a missing catalytic converter. Catalytic converters are regularly targeted car parts, sometimes ...