# aFe Power 51-81162 MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S for 2003-2011 Toyota 4Runner and More

### Performance Overview

AFE Stage 2 Si Pro DRY S air intake systems feature a fully enclosed heat-shielding molded plastic housing resulting to better airflow as well as an attractive black aluminum cover that provides ready access to the filter for servicing

### Key Features

-   Brand: aFe Power
-   Part number: 51-81162
-   Product type: MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S
-   Designed for the compatible vehicle applications listed on this page

### Vehicle Fitment

-   2003 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2004 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2005 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2006 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2007 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2008 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2009 Toyota 4Runner, Note: Limited, Sport, Sr5; 4.0L
-   2007 Toyota Fj Cruiser, Note: Base, Trd Special Edition; 4.0L

### 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 51-81162.

**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

-   MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S for Toyota 4Runner
-   51-81162 fitment
-   aFe Power MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S
-   2003 Toyota 4Runner MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2004

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2005

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2006

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2007

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2008

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2009

Toyota

4Runner

Limited, Sport, Sr5; 4.0L

2007

Toyota

Fj Cruiser

Base, Trd Special Edition; 4.0L

2008

Toyota

Fj Cruiser

Base, Trail Teams Special Edition; 4.0L

2009

Toyota

Fj Cruiser

Base; 4.0L

2005

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

2006

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

2007

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

2008

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

2009

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

2010

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

2011

Toyota

Tacoma

Base, Pre Runner, X-Runner; 4.0L

## Details

- **Price:** 605.44 CAD
- **Vendor:** aFe Power
- **Type:** MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S
- **Tags:** 2003 Toyota 4Runner, 2004 Toyota 4Runner, 2005 Toyota 4Runner, 2005 Toyota Tacoma, 2006 Toyota 4Runner, 2006 Toyota Tacoma, 2007 Toyota 4Runner, 2007 Toyota Fj Cruiser, 2007 Toyota Tacoma, 2008 Toyota 4Runner, 2008 Toyota Fj Cruiser, 2008 Toyota Tacoma, 2009 Toyota 4Runner, 2009 Toyota Fj Cruiser, 2009 Toyota Tacoma, 2010 Toyota Tacoma, 2011 Toyota Tacoma, 51-81162, aFe Power, AFE-51-81162, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 605.44 CAD | In stock |

## Images

- aFe Power 51-81162 MagnumFORCE- Intake Systems Stage-2 Si Pro Dry S

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-toyota-4runner-magnumforce-intake-systems-51-81162)
> Updated: 2026-07-16