# aFe Power 46-20378-B BladeRunner Black Aluminum Intercooler Tube Kit for 2015-2021 Subaru Wrx Base, Limited, Premium 2.0L

### Performance Overview

aFe Blade Runner intercooler is constructed out of 3/16" TIG welded aluminum plate tanks that incorporate three multi-directional vanes. The Blade Runner MDV technology is used to direct hot air flow through the entire intercooler core.

### Key Features

-   Brand: aFe Power
-   Part number: 46-20378-B
-   Product type: BladeRunner Black Aluminum Intercooler Tube Kit
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2015 Subaru Wrx Base, Limited, Premium 2.0L
-   2016 Subaru Wrx Base, Limited, Premium 2.0L
-   2017 Subaru Wrx Base, Limited, Premium 2.0L
-   2018 Subaru Wrx Base, Limited, Premium 2.0L
-   2019 Subaru Wrx Base, Limited, Premium 2.0L
-   2020 Subaru Wrx Base, Limited, Premium 2.0L
-   2021 Subaru Wrx Base, Limited, Premium 2.0L

### 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 46-20378-B.

**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

-   BladeRunner Black Aluminum Intercooler Tube Kit for Subaru Wrx Base, Limited, Premium 2.0L
-   46-20378-B fitment
-   aFe Power BladeRunner Black Aluminum Intercooler Tube Kit
-   2015 Subaru Wrx Base, Limited, Premium 2.0L BladeRunner Black Aluminum Intercooler Tube Kit

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2015

Subaru

Wrx Base, Limited, Premium 2.0L

2016

Subaru

Wrx Base, Limited, Premium 2.0L

2017

Subaru

Wrx Base, Limited, Premium 2.0L

2018

Subaru

Wrx Base, Limited, Premium 2.0L

2019

Subaru

Wrx Base, Limited, Premium 2.0L

2020

Subaru

Wrx Base, Limited, Premium 2.0L

2021

Subaru

Wrx Base, Limited, Premium 2.0L

## Details

- **Price:** 472.89 CAD
- **Vendor:** aFe Power
- **Type:** BladeRunner Black Aluminum Intercooler Tube Kit
- **Tags:** 2015 Subaru Wrx Base, 2016 Subaru Wrx Base, 2017 Subaru Wrx Base, 2018 Subaru Wrx Base, 2019 Subaru Wrx Base, 2020 Subaru Wrx Base, 2021 Subaru Wrx Base, 46-20378-B, aFe Power, AFE-46-20378-B, Air Filter, Air Intake, Auto Parts, Automotive, BladeRunner Black Aluminum Intercooler Tube Kit, Diesel Performance, Direct Replacement, Exhaust Performance, Limited, Performance Parts, Premium 2.0L, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 472.89 CAD | In stock |

## Images

- aFe Power 46-20378-B BladeRunner Black Aluminum Intercooler Tube Kit

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> Source: [Standard Auto Part](www.standardautopart.com/products/afe-subaru-wrx-base-intercooler-46-20378-b)
> Updated: 2026-06-13