MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2002-2003 Nissan Maxima 3.5L / 2002-2004 INFINITI I35 3.5L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51108

MagnaFlow 2002-2003 Nissan Maxima 3.5L / 2002-2004 INFINITI I35 3.5L OEM Grade - Main image
$245.4 $409 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51108. 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 Catalytic Converter is designed to fit the 2002-2003 Nissan Maxima 3.5L & 2002-2004 INFINITI I35 3.5L. MagnaFlow 51108 includes (2) Flange Gaskets and interchanges with OE parts 20800-5Y525. 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.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Evelyn ★★★★★

Mandrel-bent tubing made installation straightforward on my '03 Maxima, and the check engine light has stayed off for over 500 miles. Fit and finish were exactly what I needed.

Robert N. ★★★★★

Bought this for the ‘04 I35 and the check engine light is finally off after months of chasing codes. The direct-fit design meant zero cutting or welding, just bolted up in the driveway in about two hours. Corrosion resistance was a big plus since I’m in the salt belt, and so far it’s been quiet and

Emily Z. ★★★★★

The mandrel-bent tubing made installation straightforward and the welds look clean, so I'm confident in the corrosion resistance long-term. Fired it up and the engine runs smooth with no CEL after a week of daily driving.