What does 'direct-fit' mean for this catalytic converter?

Direct-fit means this catalytic converter is designed to bolt directly in place of your original equipment converter. No cutting or welding is required for installation, making it a simpler DIY job with the proper tools.

Will this converter keep my check engine light off?

This MagnaFlow catalytic converter is designed to meet federal emissions requirements and replicate the function of your original equipment. This helps ensure your check engine light stays off, provided there are no other underlying issues with your vehicle's emissions system.

What materials is this catalytic converter made from?

The tubing for this converter is made from high-strength 409 stainless steel, which offers good resistance to corrosion. The welds are durable MIG welds, and the overall construction is intended for a long service life.

2002-2004 Infiniti I35 Catalytic Converter

Name: MagnaFlow Conv DF 02-04 Infiniti I35 3.5L
Brand: Magnaflow
SKU: magnaflow-magnaflow-conv-df-02-04-infiniti-i35-3-5l-t14-4335473
Price: 409.00 USD
Availability: BackOrder

MagnaFlow Conv DF 02-04 Infiniti I35 3.5L

$409.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2002-2004 Infiniti I35. MagnaFlow's direct-fit catalytic converter helps keep your check engine light off with a design that replicates OE performance.

Key Features

Fits 2002-2004 Infiniti I35.
Direct-fit design replicates OE fitment and function, eliminating the need for cutting or welding.
Mandrel-bent tubing promotes unrestricted exhaust flow for optimal performance.
Constructed from durable 409 stainless steel tubing for excellent corrosion resistance.
Single laser fusion weld design helps prevent leaks.
Meets or exceeds Federal emissions requirements set forth by the EPA.

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Product Details

MagnaFlow is known for making exhaust components that flow well and last. This direct-fit catalytic converter is built to keep your 2002-2004 Infiniti I35 running smoothly and cleanly. It's designed to replace your original converter, helping to ensure your check engine light stays off and your vehicle meets federal emissions standards.

This converter uses mandrel-bent tubing, which means the bends are consistent and don't restrict exhaust flow like crush bends can. The whole unit is constructed from 409 stainless steel for good corrosion resistance, and the welds are solid MIG welds. MagnaFlow uses 3D scanning during their design process to make sure this converter fits just like the factory part, so installation is straightforward. You won't need to cut or weld anything; it bolts right up using the included gaskets.

This converter is designed to meet EPA emissions requirements for OBDII federally registered vehicles. It's important to note that this part is not CARB approved and cannot be shipped to California.