Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 5531786. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2007-2009 Mazda 3 2.3L & 2008-2010 Mazda 5 2.3L. MagnaFlow 5531786 includes (2) Flange Gaskets and interchanges with OE parts L3B4-20-50X, L3B4-20-50XA, L3B4-20-50XB, L3B4-20-50XC, L3B4-20-50XD, L3B4-20-50XE, L3C1-20-50X, L3C1-20-50XB, LF14-20-50X, LF14-20-50XA, LF14-20-50XB, LF14-20-50XC, LF14-20-50XE, LF14-20-50XG, LF62-20-50X, LF62-20-50XB. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2007 |
Mazda |
3 |
Mazdaspeed |
| 2007-2009 |
Mazda |
3 |
S |
| 2008-2010 |
Mazda |
5 |
Grand Touring |
| 2008-2010 |
Mazda |
5 |
Sport |
| 2008-2010 |
Mazda |
5 |
Touring |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Exclusions:
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Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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