# MagnaFlow 51603 Manifold Catalytic Converter 51603 for Subaru Outback, Legacy, Tribeca 2005-2009

### Performance Overview

If you're looking to maintain the performance and compliance of your Subaru, the MagnaFlow 51603 Manifold Catalytic Converter is a direct-fit solution that checks all the boxes. Designed specifically for the 2006-2007 Subaru B9 Tribeca and 2005-2009 Subaru Outback , this OEM-grade catalytic converter ensures your vehicle meets Federal and EPA emissions standards without compromising on quality or performance.

### Key Features

-   Brand: MagnaFlow
-   Part number: 51603
-   Product type: Manifold Catalytic Converter 51603 for Subaru Outback, Legacy, Tribeca 2005-2009
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   Subaru B9 Tribeca 2006 - 2007 Base
-   Subaru B9 Tribeca 2006 - 2007 Limited
-   Subaru Legacy 2008 3.0
-   Subaru Legacy 2008 - 2009 3.0 R Limited
-   Subaru Legacy 2009 3.0 R
-   Subaru Legacy 2009 3.0 R Premier
-   Subaru Outback 2005 - 2006 R
-   Subaru Outback 2005 - 2008 R L.L. Bean Edition

### 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 51603.

**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

-   Manifold Catalytic Converter 51603 for Subaru Outback, Legacy, Tribeca 2005-2009 for universal fitment
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-   universal MagnaFlow Manifold Catalytic Converter 51603 for Subaru Outback, Legacy, Tribeca 2005-2009

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

Subaru B9 Tribeca 2006 - 2007 Base

Subaru B9 Tribeca 2006 - 2007 Limited

Subaru Legacy 2008 3.0

Subaru Legacy 2008 - 2009 3.0 R Limited

Subaru Legacy 2009 3.0 R

Subaru Legacy 2009 3.0 R Premier

Subaru Outback 2005 - 2006 R

Subaru Outback 2005 - 2008 R L.L. Bean Edition

Subaru Outback 2005 Vdc Limited

Subaru Outback 2006 R Vdc Limited

Subaru Outback 2007 - 2008 3.0 R

Subaru Outback 2009 3.0 R Premier

Subaru Outback 2009 3.0 R Limited

Subaru Tribeca 2008 - 2009 Limited

Subaru Tribeca 2008 - 2009 Base

Subaru Tribeca 2008 Premiere

Subaru Tribeca 2009 Premier

## Details

- **Price:** 1383.3 CAD
- **Vendor:** MagnaFlow
- **Type:** Manifold Catalytic Converter 51603 for Subaru Outback, Legacy, Tribeca 2005-2009
- **Tags:** 51603, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, Legacy, MagnaFlow, Manifold Catalytic Converter 51603 for Subaru Outback, Muffler, Performance Exhaust, Performance Parts, Tribeca 2005-2009, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1383.30 CAD | In stock |

## Images

- MagnaFlow 51603 Manifold Catalytic Converter 51603 for Subaru Outback, Legacy, Tribeca 2005-2009

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-catalytic-converter-universal-51603)
> Updated: 2026-07-06