# MagnaFlow 5551370 California Direct Fit Catalytic Converter for 2011-2017 Porsche Cayenne

### Performance Overview

Magnaflow's California Catalytic Converter is designed to be CARB compliant. The catalytic converter's ribbed body is designed to minimize distortion and expansion of the body to hold the ceramic catalyst in place. Magnaflow's Catalytic Converters are made of stainless steel and are backed by their limited lifetime warranty.

### Key Features

-   Brand: MagnaFlow
-   Part number: 5551370
-   Product type: California Direct Fit Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2011 Porsche Cayenne, Note: Base; 3.6L
-   2012 Porsche Cayenne, Note: Base; 3.6L
-   2013 Porsche Cayenne, Note: Base; 3.6L
-   2014 Porsche Cayenne, Note: Base, Platinum Edition; 3.6L
-   2015 Porsche Cayenne, Note: Gts, S; 3.6L
-   2016 Porsche Cayenne, Note: Base; 3.6L
-   2017 Porsche Cayenne, Note: Base, Platinum Edition; 3.6L

### 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 5551370.

**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

-   California Direct Fit Catalytic Converter for Porsche Cayenne
-   5551370 fitment
-   MagnaFlow California Direct Fit Catalytic Converter
-   2011 Porsche Cayenne California Direct Fit Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2011

Porsche

Cayenne

Base; 3.6L

2012

Porsche

Cayenne

Base; 3.6L

2013

Porsche

Cayenne

Base; 3.6L

2014

Porsche

Cayenne

Base, Platinum Edition; 3.6L

2015

Porsche

Cayenne

Gts, S; 3.6L

2016

Porsche

Cayenne

Base; 3.6L

2017

Porsche

Cayenne

Base, Platinum Edition; 3.6L

## Details

- **Price:** 2452.25 CAD
- **Vendor:** MagnaFlow
- **Type:** California Direct Fit Catalytic Converter
- **Tags:** 2011 Porsche Cayenne, 2012 Porsche Cayenne, 2013 Porsche Cayenne, 2014 Porsche Cayenne, 2015 Porsche Cayenne, 2016 Porsche Cayenne, 2017 Porsche Cayenne, 5551370, Auto Parts, Automotive, California Direct Fit Catalytic Converter, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-5551370, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2452.25 CAD | In stock |

## Images

- MagnaFlow 5551370 California Direct Fit Catalytic Converter

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-porsche-cayenne-catalytic-converter-carb-5551370)
> Updated: 2026-06-13