# MagnaFlow 52400 OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) for 2011-2015 Audi Q7

### 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: 52400
-   Product type: OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2011 Audi Q7, Note: Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"
-   2012 Audi Q7, Note: Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"
-   2013 Audi Q7, Note: Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"
-   2014 Audi Q7, Note: Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"
-   2015 Audi Q7, Note: Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"

### 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 52400.

**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

-   OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) for Audi Q7
-   52400 fitment
-   MagnaFlow OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD)
-   2011 Audi Q7 OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Audi

Q7

Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"

2012

Audi

Q7

Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"

2013

Audi

Q7

Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"

2014

Audi

Q7

Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"

2015

Audi

Q7

Premium, Premium Plus, Prestige, Tdi Premium, Tdi Premium Plus, Tdi Prestige; 3.0L; 2.50"; 2.50"

## Details

- **Price:** 156.37 CAD
- **Vendor:** MagnaFlow
- **Type:** OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD)
- **Tags:** 2011 Audi Q7, 2012 Audi Q7, 2013 Audi Q7, 2014 Audi Q7, 2015 Audi Q7, 52400, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-52400, Muffler, OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD), Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 156.37 CAD | In stock |

## Images

- MagnaFlow 52400 OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-audi-q7-catalytic-converter-52400)
> Updated: 2026-06-13