MagnaFlow Direct-Fit Catalytic Converter 5551157 for 2011-2014 Ford F-150, Stainless Steel

If you're looking to keep that pesky check engine light at bay, the MagnaFlow Direct-Fit Catalytic Converter 5551157 is a solid choice. This isn’t just any converter; it’s got some serious engineering behind it. The free-flowing mandrel-bent tubing and stainless steel construction mean it’s built to last and resist corrosion. Plus, you can install it yourself without any cutting or welding—just grab the right tools and you’re good to go.

MagnaFlow really puts in the work during development, using advanced 3D scanning to ensure this part fits and functions just like the original. It mimics the OE spun body design, which means fewer chances of leaks thanks to a single laser fusion weld. The compact design is not just for looks; it helps with thermal efficiency too. This direct-fit catalytic converter is specifically made for the 2011-2014 Ford F-150, so you know it’ll fit right in.

Now, if you’re in California or one of those CARB-restricted states, you’ll be happy to know this part meets or exceeds the California Air Resource Board requirements. It’s been tested to make sure it’s compliant, so you can use it legally without any worries.

Notes:

Fits position: Left