# MagnaFlow 24178 Heavy Metal Direct Fit Catalytic Converter for 2004-2013 Mazda 3

### 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: 24178
-   Product type: Heavy Metal Direct Fit Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2004 Mazda 3, Note: I, S; 2.0L, 2.3L
-   2005 Mazda 3, Note: I, S, Sp23; 2.0L, 2.3L
-   2006 Mazda 3, Note: I, S; 2.0L, 2.3L
-   2007 Mazda 3, Note: I, Mazdaspeed, S; 2.0L, 2.3L
-   2008 Mazda 3, Note: I, Mazdaspeed, S; 2.0L, 2.3L
-   2009 Mazda 3, Note: I, Mazdaspeed, S; 2.0L, 2.3L
-   2010 Mazda 3, Note: I, Mazdaspeed, S; 2.0L, 2.3L, 2.5L
-   2011 Mazda 3, Note: I, Mazdaspeed, S; 2.0L, 2.3L, 2.5L

### 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 24178.

**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 Mazda 3
-   24178 fitment
-   MagnaFlow Heavy Metal Direct Fit Catalytic Converter
-   2004 Mazda 3 Heavy Metal Direct Fit Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Mazda

3

I, S; 2.0L, 2.3L

2005

Mazda

3

I, S, Sp23; 2.0L, 2.3L

2006

Mazda

3

I, S; 2.0L, 2.3L

2007

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L

2008

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L

2009

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L

2010

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L, 2.5L

2011

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L, 2.5L

2012

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L, 2.5L

2013

Mazda

3

I, Mazdaspeed, S; 2.0L, 2.3L, 2.5L

## Details

- **Price:** 307.59 CAD
- **Vendor:** MagnaFlow
- **Type:** Heavy Metal Direct Fit Catalytic Converter
- **Tags:** 2004 Mazda 3, 2005 Mazda 3, 2006 Mazda 3, 2007 Mazda 3, 2008 Mazda 3, 2009 Mazda 3, 2010 Mazda 3, 2011 Mazda 3, 2012 Mazda 3, 2013 Mazda 3, 24178, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, Heavy Metal Direct Fit Catalytic Converter, MagnaFlow, Magnaflow-24178, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 307.59 CAD | In stock |

## Images

- MagnaFlow 24178 Heavy Metal Direct Fit Catalytic Converter

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-mazda-3-catalytic-converter-24178)
> Updated: 2026-06-13