# Magnaflow 15-16 Ram 2500 6.4L California Grade CARB Compliant DF Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551513. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2015-2016 Ram 2500 6.4L. MagnaFlow 5551513 includes (2) Washers, (2) Nuts, (2) Bolts, (1) 3in. Band Clamp, (1) 2.5in. Band Clamp. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

-   Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
-   Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
-   OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
-   High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
-   Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
-   Simplifies installation with essential gaskets and hardware being included in the box
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

2015-2016

Ram

2500

Big Horn

2015-2016

Ram

2500

Laramie

2015

Ram

2500

Laramie Limited

2015-2016

Ram

2500

Laramie Longhorn

2016

Ram

2500

Limited

2015

Ram

2500

Lone Star

2015-2016

Ram

2500

Outdoorsman

2015-2016

Ram

2500

Power Wagon

2015-2016

Ram

2500

SLT

2015-2016

Ram

2500

Tradesman

## Details

- **Price:** 1923.81 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Direct Fit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1923.81 CAD | In stock |

## Images

- Photo - Primary
- 360 Degree Image Set
- 360 Degree Image Set
- 360 Degree Image Set
- 360 Degree Image Set
- 360 Degree Image Set
- 360 Degree Image Set
- 360 Degree Image Set
- 360 Degree Image Set
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-15-16-ram-2500-6-4l-california-grade-carb-compliant-df-catalytic-converter)
> Updated: 2026-07-20