aFe
aFe MagnumFORCE Air Intake System Stage-2 Si Pro DRY S Toyota Tundra 07-14 V8 5.7L - 51-81174
- SKU:
- AFE51-81174
- UPC:
- 802959513385
- MPN:
- 51-81174
- Availability:
- Regularly stocked product
Description
How often should I clean my aFe Pro DRY S filter?
Pro DRY S filters are designed for a lifetime of use and require cleaning only when visibly dirty to maintain optimal airflow.
What tools are needed for installation?
Professional installation is recommended to ensure proper fitment and optimal performance of this cold air intake system.
aFe Magnum FORCE Stage-2Si Cold Air Intakes ensure sustained peak performance by outflowing the factory intake by 50%. Featuring a heat-resistant sealed housing with a black powder-coated cover and a Pro DRY S filter, this system delivers maximum airflow. Experience a noticeable increase in throttle response and engine efficiency with this advanced cold air intake.
Key Features
- 360 degree flow, washable and reusable, limited lifetime filters
- Pro DRY S Air Filter
- Heat-Resistant Sealed Housing w/ Black Powder-Coated Cover
- Measured Flow: 253 CFM @ 1.5 H2O
- Outflows Factory Intake by 50%
- +19 HP & +27 Lbs. x Ft. TQ
Why Choose the AFE Magnum FORCE Stage-2Si Cold Air Intakes
Delivers sustained peak performance with a washable and reusable filter designed for a lifetime of use.
Achieves maximum airflow for a noticeable increase in throttle response and engine efficiency.
Provides a cooler, denser air charge for enhanced combustion and power output.
Transforms your engine's sound and power delivery with a premium, sealed intake system.
Who Is This For?
Street Performance — 9/10
Provides significant power and torque upgrade.
Engine Performance — 9/10
Increases horsepower and torque by 19 and 27.
Track / Autocross — 8/10
Delivers significant power and torque upgrade.
Drag Racing — 8/10
Significant power and torque upgrade for acceleration.
Racing Competition — 8/10
Outflows factory intake by 50% for performance.
Visual / Aesthetic Upgrade — 7/10
Heat-resistant sealed housing with black powder-coated cover.
Frequently Asked Questions
How much horsepower does an aFe Magnum FORCE Stage-2Si Cold Air Intake add?
Significant horsepower and torque increases are delivered, with reported gains up to 19 horsepower and 27 torque. This system is rated for an 8/8 for Engine Performance use cases, demonstrating its capability for noticeable power upgrades. Experience a potent transformation with this premium intake.
What is the installation process for the aFe Magnum FORCE Stage-2Si Cold Air Intake?
Professional installation is recommended for optimal setup and performance of this cold air intake system. This ensures the sealed housing and filter are correctly integrated, guaranteeing maximum airflow and sustained peak performance. Rely on a qualified technician for a precise installation.
Will the aFe Magnum FORCE Stage-2Si Cold Air Intake fit my specific vehicle model?
Confirming fitment with your specific vehicle is essential before purchase to ensure compatibility. This intake system is designed for precise integration, guaranteeing a secure and effective upgrade. Always verify fitment details to ensure a perfect match for your application.
What makes the aFe Magnum FORCE Stage-2Si Cold Air Intake a premium choice?
This intake system provides a cooler, denser air charge for enhanced combustion and power output, scoring an 8/8 for Street Performance. Its heat-resistant sealed housing with a black powder-coated cover contributes to both performance and a visually appealing engine bay. Enjoy a premium upgrade that elevates your driving experience.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008–2014 | Toyota | Sequoia | Limited |
| 2008–2014 | Toyota | Sequoia | Platinum |
| 2008–2014 | Toyota | Sequoia | SR5 |
| 2007–2021 | Toyota | Tundra | SR5 |
| 2007–2013 | Toyota | Tundra | Base |
| 2007–2021 | Toyota | Tundra | Limited |
| 2010–2021 | Toyota | Tundra | Platinum |
| 2014–2021 | Toyota | Tundra | 1794 Edition |
| 2014–2021 | Toyota | Tundra | SR |
| 2015–2021 | Toyota | Tundra | TRD Pro |
| 2021 | Toyota | Tundra | Trail |
| 2021 | Toyota | Tundra | Nightshade |
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Cold Air Intakes — Air Intake Systems
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2014 | Toyota | Sequoia | Limited |
| 2008-2014 | Toyota | Sequoia | Platinum |
| 2008-2014 | Toyota | Sequoia | SR5 |
| 2014-2021 | Toyota | Tundra | 1794 Edition |
| 2007-2013 | Toyota | Tundra | Base |
| 2007-2021 | Toyota | Tundra | Limited |
| 2021 | Toyota | Tundra | Nightshade |
| 2010-2021 | Toyota | Tundra | Platinum |
| 2014-2021 | Toyota | Tundra | SR |
| 2007-2011,2014-2021 | Toyota | Tundra | SR5 |
| 2021 | Toyota | Tundra | Trail |
| 2015-2017,2019-2021 | Toyota | Tundra | TRD Pro |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
51-81174 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |