How do I know when a catalytic converter needs replacement?

Signs of a failing catalytic converter include poor acceleration, unusual smells, rattling noises, and reduced fuel efficiency. A mechanic can diagnose the issue using a scan tool to check for trouble codes. Gexhaust offers a wide selection of exhaust components, including catalytic converters, mufflers, and exhaust tips, designed to enhance vehicle performance while meeting emission standards. With a focus on quality and custom solutions, Gexhaust ensures your vehicle’s exhaust system runs efficiently while also improving its appearance and sound.