Magnaflow California Direct Fit Converter 1996 Buick Roadmaster 5.7L

Starting with its highly corrosion-resistant 409 stainless steel tubing, this Magnaflow California Grade Direct-Fit Catalytic Converter is built to last. The mandrel-bent tubing is designed to replicate the original equipment's geometry, ensuring smooth exhaust flow for optimal fuel economy and maintaining factory performance. This is crucial for keeping your check engine light off and ensuring your vehicle passes emissions tests, especially in California and other CARB-restricted states.

Magnaflow uses advanced 3D scanning during their research and development process to ensure this converter fits your 1996 Buick Roadmaster precisely, just like the original part. The OE-style spun body design features a single laser fusion weld, which significantly reduces the chance of exhaust leaks. Its compact, low-mass construction also contributes to greater thermal efficiency, helping the converter reach its optimal operating temperature quickly. Installation is made simpler because it's a direct-fit unit, meaning no cutting or welding is needed – you can use the included gaskets and hardware for a proper seal.

This converter has undergone additional testing to meet or exceed California Air Resource Board (CARB) requirements, making it legal for use in California and other states with strict emissions standards. It comes with an O2 port plug and a flange gasket to help ensure a leak-free installation. If you're looking to replace a damaged or failing catalytic converter on your 1996 Buick Roadmaster, this Magnaflow unit offers a well-built, compliant solution.