MagnaFlow Conv DF 2012-2016 Buick LaCrosse/ 2012-2015 Buick Regal 2.4

MagnaFlow is well-known for making exhaust components that flow well and sound great. This direct-fit catalytic converter, part number 21-177, is built to keep your 2010-2016 Buick LaCrosse, 2011-2015 Buick Regal, 2014 Chevrolet Impala, or 2013-2014 Chevrolet Malibu running smoothly and legally. It's designed to meet Federal emissions requirements set by the EPA, so you can be confident it will help keep your check engine light off and pass emissions testing in most states.

This converter uses a free-flowing, mandrel-bent tubing design, which helps maintain factory performance and fuel efficiency. The construction is highly corrosion resistant, thanks to 16-gauge 409 stainless steel tubing and 308 stainless steel MIG welds. MagnaFlow uses advanced 3D scanning to replicate the original equipment design, ensuring a precise fit and function. The single laser fusion weld is designed to greatly reduce the chance of leaks, and its compact, low-mass design also helps with thermal efficiency. Installation is made easier because it's a direct-fit unit, meaning no cutting or welding is required, and essential gaskets and hardware are included in the box.

This converter is EPA-compliant for Federal/OBDII registered vehicles. Please note that it is not CARB approved and cannot be shipped to California. If you're looking to replace a faulty catalytic converter and want a well-built, direct-fit solution that meets emissions standards, this MagnaFlow converter is a solid option.