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Must-have Magnaflow Conv Df 03-04 M45 V8 4.5 Oe Mani Collection [0NyKuV7h]

$51.99 $166.99 -69%

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52424. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install

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Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52424. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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. Designed to fit the 2003-2004 INFINITI M45 and 2003-2006 INFINITI Q45, this direct-fit catalytic converter also interchanges with OE parts 14002-CR90A and 14002-CR900. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

This Part Fits:

Year Make Model Submodel
2003-2004 INFINITI M45 Base
2003-2006 INFINITI Q45 Base

What Our Customers Say

January 2, 2026

Absolutely no complaints!

I'm very happy with this very, very useful tool.

- Telor G..

January 2, 2026

Absolutely no complaints!

I love this. A very, very, very, very good quality.

- Ieuan R..

January 2, 2026

Absolutely no complaints!

It's a very good and a very, very reliable tool.

- Tomos Z..

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