# MagnaFlow 52931 OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD) for 2015-2021 Bmw M2 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: 52931
-   Product type: OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2019 Bmw M2, Note: Competition; 3.0L; 3.00"; 3.00"
-   2020 Bmw M2, Note: Competition, Cs; 3.0L; 3.00"; 3.00"
-   2021 Bmw M2, Note: Competition; 3.0L; 3.00"; 3.00"
-   2015 Bmw M3, Note: Base; 3.0L; 3.00"; 3.00"
-   2016 Bmw M3, Note: Base; 3.0L; 3.00"; 3.00"
-   2017 Bmw M3, Note: Base; 3.0L; 3.00"; 3.00"
-   2018 Bmw M3, Note: Base; 3.0L; 3.00"; 3.00"
-   2015 Bmw M4, Note: Base; 3.0L; 3.00"; 3.00"

### 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 52931.

**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 Direct Fit Catalytic Converter (3.00" ID/3.00" OD) for Bmw M2
-   52931 fitment
-   MagnaFlow OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD)
-   2015 Bmw M2 OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2019

Bmw

M2

Competition; 3.0L; 3.00"; 3.00"

2020

Bmw

M2

Competition, Cs; 3.0L; 3.00"; 3.00"

2021

Bmw

M2

Competition; 3.0L; 3.00"; 3.00"

2015

Bmw

M3

Base; 3.0L; 3.00"; 3.00"

2016

Bmw

M3

Base; 3.0L; 3.00"; 3.00"

2017

Bmw

M3

Base; 3.0L; 3.00"; 3.00"

2018

Bmw

M3

Base; 3.0L; 3.00"; 3.00"

2015

Bmw

M4

Base; 3.0L; 3.00"; 3.00"

2016

Bmw

M4

Base, Gts; 3.0L; 3.00"; 3.00"

2017

Bmw

M4

Base; 3.0L; 3.00"; 3.00"

2018

Bmw

M4

Base; 3.0L; 3.00"; 3.00"

2019

Bmw

M4

Base, Cs; 3.0L; 3.00"; 3.00"

2020

Bmw

M4

Base, Cs; 3.0L; 3.00"; 3.00"

## Details

- **Price:** 118.62 CAD
- **Vendor:** MagnaFlow
- **Type:** OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD)
- **Tags:** 2015 Bmw M3, 2015 Bmw M4, 2016 Bmw M3, 2016 Bmw M4, 2017 Bmw M3, 2017 Bmw M4, 2018 Bmw M3, 2018 Bmw M4, 2019 Bmw M2, 2019 Bmw M4, 2020 Bmw M2, 2020 Bmw M4, 2021 Bmw M2, 52931, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-52931, Muffler, OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD), Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 118.62 CAD | In stock |

## Images

- MagnaFlow 52931 OEM Grade Direct Fit Catalytic Converter (3.00" ID/3.00" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-bmw-m2-catalytic-converter-52931)
> Updated: 2026-06-13