MagnaFlow 08-09 Buick LaCrosse 5.3L / 06-09 Chevy Impala 5.3L SS (49 State) D-Fit Catalytic Convert

If your 2006-2009 Chevrolet Impala SS is showing a check engine light related to emissions, this Magnaflow Direct-Fit Catalytic Converter is what you need to get it running right again. This converter is designed to meet Federal EPA emissions standards, making it a solid choice for keeping your Impala compliant. It's built with free-flowing, mandrel-bent tubing and a spun body design, which helps maintain factory performance and fuel efficiency while also allowing for greater thermal efficiency. The stainless steel construction means it's well-built to resist corrosion and last a long time.

Magnaflow uses advanced 3D scanning during their research and development to ensure this converter fits just like the original equipment. Installation is made simpler because it's a direct-fit design, meaning no cutting or welding is required – just bolt it on using the included gaskets. The single laser fusion weld helps prevent exhaust leaks, and the OE-sized hangers are also made from corrosion-resistant stainless steel. This converter is built for 49-state emissions compliance, so it cannot be shipped to California.