# aFe Power 48-36804-HC Twisted Steel Long Tube Header for 2013-2019 Subaru Legacy and More

### Performance Overview

aFe Power's new Twisted Steel header delivers an astounding 12hp and 19lbs. x ft. torque while outflowing the factory exhaust manifold. aFe engineers have designed a header that features a symmetrical tube design for optimum balance and efficiency of exhaust flow. To eliminate dead space that can cause turbulence and hindering flow that formed collectors are prone to produce, a true merged collector and optimized tube lengths are used for true pulse control technology improving flow and performance. 100% TIG-Welded construction ensures optimal strength and durability. The smooth curves and increased diameter of this header help remove restriction and keep exhaust gas flowing smoothly for improved performance and durability on and off the trails. All components are supplied for a hassle-free installation with no modifications necessary.

### Key Features

-   Brand: aFe Power
-   Part number: 48-36804-HC
-   Product type: Twisted Steel Long Tube Header
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2013 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium; 2.5L
-   2014 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L
-   2015 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L
-   2016 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L
-   2017 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L
-   2018 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L
-   2019 Subaru Legacy, Note: 2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L
-   2013 Subaru Outback, Note: 2.5I, 2.5I Limited, 2.5I Premium; 2.5L

### 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 48-36804-HC.

**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

-   Twisted Steel Long Tube Header for Subaru Legacy
-   48-36804-HC fitment
-   aFe Power Twisted Steel Long Tube Header
-   2013 Subaru Legacy Twisted Steel Long Tube Header

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2013

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium; 2.5L

2014

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L

2015

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L

2016

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L

2017

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L

2018

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L

2019

Subaru

Legacy

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Sport; 2.5L

2013

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium; 2.5L

2014

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium; 2.5L

2015

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium; 2.5L

2016

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium; 2.5L

2017

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring; 2.5L

2018

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring; 2.5L

2019

Subaru

Outback

2.5I, 2.5I Limited, 2.5I Premium, 2.5I Touring; 2.5L

## Details

- **Price:** 1653.0 CAD
- **Vendor:** aFe Power
- **Type:** Twisted Steel Long Tube Header
- **Tags:** 2013 Subaru Legacy, 2013 Subaru Outback, 2014 Subaru Legacy, 2014 Subaru Outback, 2015 Subaru Legacy, 2015 Subaru Outback, 2016 Subaru Legacy, 2016 Subaru Outback, 2017 Subaru Legacy, 2017 Subaru Outback, 2018 Subaru Legacy, 2018 Subaru Outback, 2019 Subaru Legacy, 2019 Subaru Outback, 48-36804-HC, aFe Power, AFE-48-36804-HC, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, Twisted Steel Long Tube Header, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1653.00 CAD | In stock |

## Images

- aFe Power 48-36804-HC Twisted Steel Long Tube Header

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> Source: [Standard Auto Part](www.standardautopart.com/products/afe-subaru-legacy-twisted-steel-long-48-36804-hc)
> Updated: 2026-06-13