There are many myths surrounding aftermarket catalytic converters. Myth #1: Aftermarket converters are illegal. Myth #2: Aftermarket converters are inferior to OEM converters. Myth #3: Aftermarket converters void the vehicle's warranty. Myth #4: Aftermarket converters are cheap and low-quality. Myth #5: Aftermarket converters don't reduce emissions as well as OEM converters.

6 methods to identify if a catalytic converter is malfunctioning: Check the dashboard warning lights; Listen for unusual noises; Check for reduced engine performance; Smell the exhaust fumes; Perform a back-pressure test; Check the temperature

How to select a qualified catalytic converter, certification; fitment; warranty; recommendation; supplier