# MagnaFlow 23984 Heavy Metal Direct Fit Catalytic Converter for 2005-2009 Toyota 4Runner and More

### Performance Overview

Magnaflow specializes in performance catalytic converter. They've spent over thirty years creating, developing, and improving on their technology to earn their reputation as being the global market leader. magnaflow's Heavy Metal catalytic converters use a combination of ceramic and metallic substrates as well as wall thickness specifically developed for your specific vehicle needs.

### Key Features

-   Brand: MagnaFlow
-   Part number: 23984
-   Product type: Heavy Metal Direct Fit Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2005 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2006 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2007 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2008 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2009 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2007 Toyota Fj Cruiser, Note: Base, Trd Special Edition; 4.0L
-   2008 Toyota Fj Cruiser, Note: Base, Trail Teams Special Edition; 4.0L
-   2009 Toyota Fj Cruiser, Note: Base; 4.0L

### 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 23984.

**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

-   Heavy Metal Direct Fit Catalytic Converter for Toyota 4Runner
-   23984 fitment
-   MagnaFlow Heavy Metal Direct Fit Catalytic Converter
-   2005 Toyota 4Runner Heavy Metal Direct Fit Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2005

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2006

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2007

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2008

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2009

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2007

Toyota

Fj Cruiser

Base, Trd Special Edition; 4.0L

2008

Toyota

Fj Cruiser

Base, Trail Teams Special Edition; 4.0L

2009

Toyota

Fj Cruiser

Base; 4.0L

## Details

- **Price:** 900.45 CAD
- **Vendor:** MagnaFlow
- **Type:** Heavy Metal Direct Fit Catalytic Converter
- **Tags:** 2005 Toyota 4Runner, 2006 Toyota 4Runner, 2007 Toyota 4Runner, 2007 Toyota Fj Cruiser, 2008 Toyota 4Runner, 2008 Toyota Fj Cruiser, 2009 Toyota 4Runner, 2009 Toyota Fj Cruiser, 23984, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, Heavy Metal Direct Fit Catalytic Converter, MagnaFlow, Magnaflow-23984, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 900.45 CAD | In stock |

## Images

- MagnaFlow 23984 Heavy Metal Direct Fit Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-toyota-4runner-catalytic-converter-23984)
> Updated: 2026-07-16