aFe Momentum ST Pro 5R Cold Air Intake System for 2015–2019 BMW X5M and X6M 4.4L V8

The smooth one-piece sealed housing is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. This System uses a CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit. The Momentum ST intake is designed around an oil-free, large 9" Tall conical flat top 360 degree radial flow performance air filter with 3-layers of progressive finer porosity synthetic media providing maximum convenience. The unique air filter-to-housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process. Premium stainless steel worm gear clamps and a silicone coupler are used for strength and durability while also providing the most secure installation available. Momentum ST intakes are designed with fewer parts for a quick and simple installation. Momentum ST Cold Air Intake System w/ Pro 5R Filter BMW X5 M (F85) / X6 M (F86) 15-19 V8-4.4L (tt) S63

• No Cutting Or Drilling On Factory Parts For Faster Install
• Unique Filter-To-Housing Interface For Easy Installation
• Pro DRY S Oil-Free Washable/Reusable Filter
• CAD-Designed Roto-Molded Intake Tube

Upgrade the airflow and intake performance of your BMW with the aFe Momentum ST Pro 5R Cold Air Intake System, Part Number 50-40045R. Designed for 2015–2019 BMW X5M and X6M models equipped with the 4.4L twin-turbocharged S63 V8, this system replaces restrictive factory intake components with a streamlined, high-flow design. The smooth one-piece sealed housing helps isolate the filter from engine-bay heat, supporting cooler and denser intake air for consistent performance.

The system uses a CAD-designed, dyno-tuned roto-molded intake tube engineered for maximum airflow while maintaining a precise fit. Its large 9-inch-tall conical flat-top Pro 5R air filter features three layers of progressively finer porosity synthetic media and an oil-free design for convenient servicing. The patent-pending filter-to-housing interface maximizes filter surface area and simplifies installation, while the included silicone coupler and premium stainless steel worm-gear clamps provide a secure, durable connection.

• Fitment: Designed for 2015–2019 BMW X5M (F85) and X6M (F86) models with the 4.4L twin-turbocharged S63 V8.
• Installation: No cutting or drilling of factory parts is required, allowing for a faster installation with fewer components.
• Emissions Notice: This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in some states or applications.
• California Proposition 65: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

What's Included: Sealed intake housing, CAD-designed roto-molded intake tube, Pro 5R oil-free performance air filter, silicone coupler, stainless steel worm-gear clamps, and required installation components.

Features:

• Sealed one-piece housing helps reduce exposure to hot engine-bay air for cooler intake temperatures
• CAD-designed, dyno-tuned roto-molded intake tube supports high airflow and a precise factory-style fit
• Pro 5R oil-free washable and reusable filter uses three layers of progressively finer synthetic media
• Unique filter-to-housing interface maximizes filter area and simplifies installation with fewer components

Fitments:
2015 BMW X5 M
2015 BMW X6 M
2016 BMW X5 M
2016 BMW X6 M
2017 BMW X5 M
2017 BMW X6 M
2018 BMW X5 M
2018 BMW X6 M
2019 BMW X6 M

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1