# MagnaFlow 51122 Direct Fit OEM Grade Catalytic Converter for 1996-2004 Subaru Impreza and More

### Performance Overview

The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability.

### Key Features

-   Brand: MagnaFlow
-   Part number: 51122
-   Product type: Direct Fit OEM Grade Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1996 Subaru Impreza, Note: L, Lx, Outback; 2.2L; 2.25"; 2.25"
-   1997 Subaru Impreza, Note: Brighton, L, Outback; 2.2L; 2.25"; 2.25"
-   1998 Subaru Impreza, Note: L, Outback; 2.2L; 2.25"; 2.25"
-   1999 Subaru Impreza, Note: L, Outback; 2.2L; 2.25"; 2.25"
-   2000 Subaru Impreza, Note: L, Outback; 2.2L; 2.25"; 2.25"
-   2001 Subaru Impreza, Note: L, Outback; 2.2L; 2.25"; 2.25"
-   2004 Subaru Legacy, Note: Gt, L, L 35Th Anniversary; 2.5L; 2.25"; 2.25"

### 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 51122.

**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

-   Direct Fit OEM Grade Catalytic Converter for Subaru Impreza
-   51122 fitment
-   MagnaFlow Direct Fit OEM Grade Catalytic Converter
-   1996 Subaru Impreza Direct Fit OEM Grade Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1996

Subaru

Impreza

L, Lx, Outback; 2.2L; 2.25"; 2.25"

1997

Subaru

Impreza

Brighton, L, Outback; 2.2L; 2.25"; 2.25"

1998

Subaru

Impreza

L, Outback; 2.2L; 2.25"; 2.25"

1999

Subaru

Impreza

L, Outback; 2.2L; 2.25"; 2.25"

2000

Subaru

Impreza

L, Outback; 2.2L; 2.25"; 2.25"

2001

Subaru

Impreza

L, Outback; 2.2L; 2.25"; 2.25"

2004

Subaru

Legacy

Gt, L, L 35Th Anniversary; 2.5L; 2.25"; 2.25"

## Details

- **Price:** 941.05 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit OEM Grade Catalytic Converter
- **Tags:** 1996 Subaru Impreza, 1997 Subaru Impreza, 1998 Subaru Impreza, 1999 Subaru Impreza, 2000 Subaru Impreza, 2001 Subaru Impreza, 2004 Subaru Legacy, 51122, Auto Parts, Automotive, Catalytic Converter, Direct Fit OEM Grade Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-51122, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 941.05 CAD | In stock |

## Images

- MagnaFlow 51122 Direct Fit OEM Grade Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-subaru-impreza-catalytic-converter-51122)
> Updated: 2026-07-16