Is this catalytic converter legal for use in California?

Yes, this Magnaflow converter is California Grade CARB Compliant. It has undergone additional testing to meet CARB guidelines, allowing for legal use in California and other states with similar emissions regulations.

What is included with this catalytic converter?

This direct-fit catalytic converter includes a band clamp to assist with installation. It is designed to replicate the original equipment fit and function.

Does this catalytic converter require welding to install?

No, this is a direct-fit catalytic converter. With the proper tools, installation should not require any cutting or welding, making it a straightforward replacement.

2004 Ford F-150 Catalytic Converter | Magnaflow 4583450

Name: Magnaflow 2004 Ford F-150 4.6L Direct Fit Converter
Brand: Magnaflow
SKU: magnaflow-magnaflow-2004-ford-f-150-4-6l-direct-fit-converter-t14-850291
Price: 1783.00 USD
Availability: BackOrder

Magnaflow 2004 Ford F-150 4.6L Direct Fit Converter

$1783.00

On Backorder

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

Fits 2004 Ford F-150. Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter helps keep your check engine light off.

Key Features

Fits 2004 Ford F-150 4.6L.
California Grade CARB Compliant for legal use in California and CARB-restricted states.
Direct-fit design requires no cutting or welding for installation.
Constructed with high-strength 16 gauge 409 stainless steel tubing for excellent corrosion resistance.
Mandrel-bent tubing helps maintain factory performance and fuel efficiency.
Single laser fusion weld minimizes leak potential.

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Product Details

If your 2004 Ford F-150 4.6L is showing a check engine light related to emissions, it might be time to replace the catalytic converter. This Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter is built to meet or exceed California Air Resource Board requirements, making it legal for use in California and other CARB-restricted states.

Magnaflow uses advanced 3D scanning during their design process to ensure this converter fits and functions just like the original equipment. It features free-flowing, mandrel-bent tubing that helps maintain factory performance and fuel efficiency, while the highly corrosion-resistant stainless steel construction means it's built to last. The single laser fusion weld is designed to reduce the possibility of leaks, and its compact, low-mass design contributes to greater thermal efficiency.

Installation is straightforward because it's a direct-fit unit, meaning no cutting or welding is required, just use the proper tools. This converter interchanges with several OE part numbers, including 4L3Z-5E212-KD and 5L3Z-5E212-PB. It comes with a band clamp to help with installation.