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Upgrade your BMW 540i with the aFe Power Momentum GT Pro Dry S Cold Air Intake System, designed specifically for models from 2017 to 2021. This system features a high-performance 6-inch tall radial flow air filter equipped with our oil-free Pro DRY S media, which employs three layers of synthetic media for optimal filtration efficiency and increased dust holding capacity. Its progressive layering ensures maximum performance without the need for oiling, making maintenance simpler and cleaner. The filter's 4-1/2-inch round flange ensures a secure fit, while the 360-degree radial flow design promotes unrestricted airflow, improving throttle response and horsepower gains. The filter is housed within a smooth, one-piece sealed enclosure made of heat-resistant XLPE (cross-linked polyethylene) polymer, which offers durability and heat soak resistance. A large, transparent sight window allows for quick and easy inspection of the filter element without disassembly, ensuring hassle-free maintenance. The intake system includes a computer-designed, dyno-tuned intake tube that ensures optimal airflow and maximum power gains while maintaining a perfect fit using factory mounting points. Its innovative design reduces part count by utilizing our patent-pending filter-to-housing interface, simplifying installation and eliminating unnecessary hardware. Stainless-steel worm clamps are included for secure fastening, and a premium bellows coupling provides flexibility to accommodate engine movement. Crafted for street and light off-road use, this system enhances engine performance while maintaining a clean, factory-like appearance and durability. The Momentum GT Intake System is engineered for easy installation and reliable operation, making it a smart upgrade for enthusiasts seeking improved power and efficiency.
Features:
Fitment:
2016 BMW 740i Base
2017 BMW 540i Base
2017 BMW 540i xDrive Base
2017 BMW 740i Base
2017 BMW 740i xDrive Base
2018 BMW 540i Base
2018 BMW 540i xDrive Base
2018 BMW 740i Base
2018 BMW 740i xDrive Base
2018 BMW X3 M40i
2019 BMW 540i Base
2019 BMW 540i xDrive Base
2019 BMW 740i Base
2019 BMW 740i xDrive Base
2019 BMW X3 M40i
2019 BMW X4 M40i
2020 BMW 540i Base
2020 BMW 540i xDrive Base
2020 BMW 740i Base
2020 BMW 740i xDrive Base
2020 BMW 840i Base
2020 BMW 840i Gran Coupe Base
2020 BMW 840i xDrive Base
2020 BMW 840i xDrive Gran Coupe Base
2021 BMW 540i Base
2021 BMW 540i xDrive Base
2021 BMW 740i Base
2021 BMW 740i xDrive Base
2021 BMW 840i Base
2021 BMW 840i Gran Coupe Base
2021 BMW 840i xDrive Base
2021 BMW 840i xDrive Gran Coupe Base
2022 BMW 540i Base
2022 BMW 540i xDrive Base
2022 BMW 740i Base
2022 BMW 740i xDrive Base
2022 BMW 840i Base
2022 BMW 840i Gran Coupe Base
2022 BMW 840i xDrive Base
2022 BMW 840i xDrive Gran Coupe Base
2023 BMW 540i Base
2023 BMW 540i xDrive Base
2023 BMW 840i Base
2023 BMW 840i Gran Coupe Base
2023 BMW 840i xDrive Base
2023 BMW 840i xDrive Gran Coupe Base
2024 BMW 840i Base
2024 BMW 840i Gran Coupe Base
2024 BMW 840i xDrive Base
2024 BMW 840i xDrive Gran Coupe Base
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
