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Upgrade your BMW with the aFe Magnum FORCE Stage-2 Cold Air Intake System, designed specifically for models including the 2016-2017 BMW 340i, 440i, and 740i series. This system features a high-performance, oil-free 7-inch tall conical 360-degree radial flow air filter with five layers of progressively finer mesh cotton media, ensuring maximum airflow and optimized engine performance. The filter's design promotes efficient air intake, resulting in improved throttle response and horsepower gains. The included high-quality, dyno-tuned intake tube is engineered to provide a perfect fit and deliver maximum power across the RPM range, making installation straightforward and effective without the need for cutting or drilling on factory components. The system's aesthetic is enhanced by a lightweight vacuum-formed ABS plastic cover with a carbon fiber look, accompanied by an auxiliary air inlet that can be blocked off with a urethane plug if desired, providing a sleek underhood appearance.
All necessary clamps, couplings, and hardware are included for a hassle-free, direct bolt-on installation. This kit is designed to seamlessly integrate with your vehicle's existing setup, offering increased airflow and performance benefits without compromising reliability. Please note that this product is not currently CARB exempt and is not available for sale or use on vehicles registered in California. The aFe Magnum FORCE intake system is an excellent choice for enthusiasts seeking to enhance their BMW's engine efficiency and power output with a high-quality, easy-to-install upgrade that combines performance, durability, and style.
Features:
Fitment:
2016 BMW 340i Base
2016 BMW 340i xDrive Base
2016 BMW 740i Base
2017 BMW 340i Base
2017 BMW 340i GT xDrive Base
2017 BMW 340i xDrive Base
2017 BMW 440i Base
2017 BMW 440i Gran Coupe Base
2017 BMW 440i xDrive Base
2017 BMW 440i xDrive Gran Coupe Base
2017 BMW 740i Base
2017 BMW 740i xDrive Base
2017 BMW M240i Base
2017 BMW M240i xDrive Base
2018 BMW 340i Base
2018 BMW 340i GT xDrive Base
2018 BMW 340i xDrive Base
2018 BMW 440i Base
2018 BMW 440i Gran Coupe Base
2018 BMW 440i xDrive Base
2018 BMW 440i xDrive Gran Coupe Base
2018 BMW 740i Base
2018 BMW 740i xDrive Base
2018 BMW M240i Base
2018 BMW M240i xDrive Base
2019 BMW 340i GT xDrive Base
2019 BMW 440i Base
2019 BMW 440i Gran Coupe Base
2019 BMW 440i xDrive Base
2019 BMW 440i xDrive Gran Coupe Base
2019 BMW M240i Base
2019 BMW M240i xDrive Base
2020 BMW 440i Base
2020 BMW 440i Gran Coupe Base
2020 BMW 440i xDrive Base
2020 BMW 440i xDrive Gran Coupe Base
2020 BMW M240i Base
2020 BMW M240i xDrive Base
2021 BMW M240i Base
2021 BMW M240i xDrive 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).
