MagnaFlow OEM Grade Direct-Fit Catalytic Converter 51737 for 2001-2003 Mazda Protege/Protege5

MagnaFlow OEM Grade Direct-Fit Catalytic Converter

If you’re looking for a solid replacement for your Mazda’s catalytic converter, the MagnaFlow OEM Grade Direct-Fit is worth checking out. This piece is designed specifically for the 2001-2003 Mazda Protege and the 2002-2003 Mazda Protege5. It’s got a straightforward bolt-on design, so you can get it installed without needing to bust out the cutting torch or welding gear. Made from stainless steel, it’s built to last and resist corrosion, which is a big plus if you live in a place where the roads get salted in winter. The overall length is 43 inches, and it features a ceramic substrate that helps keep emissions in check while still letting your engine breathe. Plus, it’s compliant with EPA standards, so you won’t have to worry about that pesky check engine light coming on. MagnaFlow really nailed the fitment with this one. Their team uses advanced 3D scanning during development, which means you can trust that it’s going to fit and perform just like the original. And hey, they’ve replicated the OE spun body design, which helps minimize leaks thanks to a single laser fusion weld. Just a heads up, if you’re replacing an old, rusty factory part, you won’t find any mounting hardware included, but that’s a small trade-off for a reliable piece. This converter also interchanges with OE parts like FSAG-20-600A and FSAH-20-600A, so you’ve got options. Just remember, this is for rear position installation only. And a little note for the racers out there: this product is meant for competition use only and isn’t street legal, so don’t plan on cruising the highways with it. You’ll need to sign a Vehicle Compliance Waiver before you buy, which you can find here.