MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2002-2003 Nissan Maxima 3.5L / 2002-2004 INFINITI I35 3.5L California Grade CARB Compliant Direct-Fit Catalytic Converter 444311

MagnaFlow 2002-2003 Nissan Maxima 3.5L / 2002-2004 INFINITI I35 3.5L California - Main image
$679.52 $1096 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 444311. 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 444311 includes (2) Split Lock Washers, (2) Flange Gaskets, (2) Bolts, (2) Nuts and interchanges with OE parts B08A1-5Y700. 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.

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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 (5.0 / 5 · 5 reviews)

Abigail W. ★★★★★

Bolted right up to my '03 Maxima with no modifications needed, and the mandrel-bent tubing gave me back some low-end torque I didn't even realize I'd lost. The check engine light stayed off after install, which was my main concern.

Grace M. ★★★★★

I was worried about CARB compliance for my Maxima, but this converter bolted right up and my check engine light has been off for two weeks now. The corrosion-resistant finish is a nice bonus for our wet winters.

Evelyn ★★★★★

The mandrel-bent tubing made installation a breeze on my Infiniti, and the CARB compliance gives me peace of mind for California smog checks. Engine light has stayed off since I swapped it in.