Magnaflow 07-15 Lexus IS350 2.5L Direct Fit Catalytic Converter

MagnaFlow is known for making exhaust components that perform well and last. This direct-fit catalytic converter, part number 5531446, is built to keep your check engine light off and ensure your exhaust system is functioning as it should. It's designed to fit a range of Lexus models, including the 2007-2015 Lexus IS250, 2014-2017 Lexus IS350, and 2016-2017 Lexus RC300, among others. This means you can get a proper replacement that's engineered for your specific vehicle.

This converter uses free-flowing, mandrel-bent tubing to help maintain factory performance and fuel efficiency. The construction features highly corrosion-resistant 16-gauge 409 stainless steel tubing and durable 308 stainless steel MIG welds, which means it's built to handle the elements and last for a long time. MagnaFlow uses advanced 3D scanning during their research and development to ensure this converter fits just like the original equipment. By replicating the OE spun body design, the single laser fusion weld significantly reduces the chance of exhaust leaks, and its compact, low-mass design also helps with thermal efficiency. Installation is made simpler because it's a direct-fit unit, meaning no cutting or welding is required, and it includes the necessary gaskets for a proper seal.

This replacement part is designed to meet or exceed California Air Resource Board (CARB) requirements. It has undergone additional testing to comply with CARB guidelines, making it legal for use in California and other states with similar emissions regulations for the listed vehicles. You can be confident in its compliance and its ability to keep your exhaust system running cleanly.