aFe
aFe Power 15-19 BMW X5 M (F85)/X6 M (F86) V8-4.4L (tt) S63 Cold Air Intake System w/ Pro DRY S Media - 50-40045D
- SKU:
- AFE50-40045D
- UPC:
- 802959508411
- MPN:
- 50-40045D
- Availability:
- Regularly stocked product
Description
What vehicles will this aFe Momentum ST Cold Air Intake fit?
This aFe Momentum ST Cold Air Intake is meticulously CAD designed for a precise bolt-on fitment with specific BMW X5/X6 models; confirm fitment with your vehicle.
Can I install this cold air intake myself?
Yes, this bolt-on cold air intake is designed for straightforward DIY installation, leveraging premium clamps and a factory-like fit for effortless upgrades.
The aFe Momentum ST Cold Air Intake is engineered for BMW X5/X6 models, delivering a top-tier Engine Performance score of 9 for significant power gains. Its CAD designed, dyno-tuned roto-mold intake tube and 3-layer synthetic media are optimized for maximum airflow. Expect a substantial boost in power and throttle response with this premium cold air intake system.
What Owners Say
Owners and enthusiasts consistently praise the aFe Momentum for its build quality, noting the well-designed airbox with a larger-than-stock intake opening and premium construction. Many report a snappier throttle response, particularly on tuned vehicles, with aFe claiming gains of +14 horsepower and +13 lb-ft torque. The aggressive intake sound and under-hood aesthetics earn frequent compliments. However, honest buyers acknowledge the performance gains debate—some independent tests show minimal power increases over stock setups, leading to discussions about cost versus actual performance benefit. Despite this, the consensus leans positive on fitment, quality, and overall execution, making the Momentum a respected choice among enthusiasts who value both engineering and appearance.
Key Features
- one-piece sealed housing
- CAD designed dyno-tuned roto-mold intake tube
- oil-free large 9 inch Tall conical flat top 360 degree radial flow performance air filter
- 3-layers of progressive finer porosity synthetic media
- unique air filter-to-housing interface patent pending
- Premium stainless steel worm gear clamps and a silicone coupler
Why Choose the AFE Momentum ST Cold Air Intakes
Delivers maximum airflow for a noticeable boost in power and throttle response.
Achieves superior engine protection with a washable, reusable, and high-flow air filter.
Provides a seamless, factory-like fit and finish for a clean engine bay appearance.
Transforms your driving experience with a more aggressive engine sound and enhanced performance.
Who Is This For?
Street Performance — 8/10
Dyno-tuned tube and media for power gains.
Engine Performance — 9/10
Maximum airflow for significant power gains.
Easy DIY Install — 7/10
Bolt-on install type with premium clamps.
Visual / Aesthetic Upgrade — 6/10
Premium materials and design enhance engine bay.
Track / Autocross — 7/10
Performance gains support spirited driving.
Drag Racing — 7/10
Power gains beneficial for acceleration.
Frequently Asked Questions
How does the aFe Momentum ST Cold Air Intake enhance my BMW X5/X6's performance?
Significant power gains are delivered by the aFe Momentum ST Cold Air Intake. Its dyno-tuned intake tube and 3-layer synthetic media achieve a high 'Engine Performance' score of 9 for maximum airflow, transforming your driving experience with enhanced power.
Is the aFe Momentum ST Cold Air Intake easy to install on my vehicle?
A seamless, factory-like installation is provided with the aFe Momentum ST Cold Air Intake. This bolt-on install type features premium clamps and boasts a high 'Easy DIY Install' score of 7, ensuring a clean engine bay appearance.
Will the aFe Momentum ST Cold Air Intake fit my specific BMW X5/X6 model?
Confirming fitment with your vehicle is essential for the aFe Momentum ST Cold Air Intake. This system is designed for select BMW X5/X6 models, ensuring a premium aesthetic and compatibility for owners seeking enhanced engine performance.
What kind of engine sound can I expect from the aFe Momentum ST Cold Air Intake?
A more aggressive engine sound is achieved with the aFe Momentum ST Cold Air Intake. This system transforms your driving experience, complementing its high 'Engine Performance' score of 9 with a noticeably enhanced auditory feedback.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015–2018 | BMW | X5 | M |
| 2015–2019 | BMW | X6 | M |
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 |
|---|---|---|---|
| 2015-2018 | BMW | X5 | M |
| 2015-2019 | BMW | X6 | M |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
50-40045D |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Engine Performance: |
9/10 |
Easy DIY Install: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
Track / Autocross: |
7/10 |
Drag Racing: |
7/10 |
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