# MagnaFlow 5491670 California Direct Fit Catalytic Converter (2" ID/2.13" OD) for 2005-2006 Nissan Frontier and More

### Performance Overview

Magnaflow's California Catalytic Converter is designed to be CARB compliant. The catalytic converter's ribbed body is designed to minimize distortion and expansion of the body to hold the ceramic catalyst in place. magnaflow's Catalytic Converters are made of stainless steel and are backed by their limited lifetime warranty.

### Key Features

-   Brand: MagnaFlow
-   Part number: 5491670
-   Product type: California Direct Fit Catalytic Converter (2" ID/2.13" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2005 Nissan Frontier, Note: Le, Nismo Off-Road, Se; 4.0L; 2.00"; 2.13"
-   2006 Nissan Frontier, Note: Le, Nismo Off-Road, Se; 4.0L; 2.00"; 2.13"
-   2005 Nissan Pathfinder, Note: Le, Se, Se Off-Road, Xe; 4.0L; 2.00"; 2.13"
-   2006 Nissan Pathfinder, Note: Le, S, Se, Se Off-Road; 4.0L; 2.00"; 2.13"
-   2005 Nissan Xterra, Note: Off-Road, S, Se; 4.0L; 2.00"; 2.13"
-   2006 Nissan Xterra, Note: Off-Road, S, Se, X; 4.0L; 2.00"; 2.13"

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 5491670.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   California Direct Fit Catalytic Converter (2" ID/2.13" OD) for Nissan Frontier
-   5491670 fitment
-   MagnaFlow California Direct Fit Catalytic Converter (2" ID/2.13" OD)
-   2005 Nissan Frontier California Direct Fit Catalytic Converter (2" ID/2.13" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Nissan

Frontier

Le, Nismo Off-Road, Se; 4.0L; 2.00"; 2.13"

2006

Nissan

Frontier

Le, Nismo Off-Road, Se; 4.0L; 2.00"; 2.13"

2005

Nissan

Pathfinder

Le, Se, Se Off-Road, Xe; 4.0L; 2.00"; 2.13"

2006

Nissan

Pathfinder

Le, S, Se, Se Off-Road; 4.0L; 2.00"; 2.13"

2005

Nissan

Xterra

Off-Road, S, Se; 4.0L; 2.00"; 2.13"

2006

Nissan

Xterra

Off-Road, S, Se, X; 4.0L; 2.00"; 2.13"

## Details

- **Price:** 877.25 CAD
- **Vendor:** MagnaFlow
- **Type:** California Direct Fit Catalytic Converter (2" ID/2.13" OD)
- **Tags:** 2005 Nissan Frontier, 2005 Nissan Pathfinder, 2005 Nissan Xterra, 2006 Nissan Frontier, 2006 Nissan Pathfinder, 2006 Nissan Xterra, 5491670, Auto Parts, Automotive, California Direct Fit Catalytic Converter (2" ID/2.13" OD), Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-5491670, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 877.25 CAD | In stock |

## Images

- MagnaFlow 5491670 California Direct Fit Catalytic Converter (2" ID/2.13" OD)

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-nissan-frontier-catalytic-converter-carb-5491670)
> Updated: 2026-07-16