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AEM Cold Air Intake For BMW 2017-2021 L4 2.0L F/I Gunmetal Gray Aluminum P/N 21-879C

AEM Induction
AEM21-879C
In stock
Cold Air Intakes
$419.99
AEM Cold Air Intake System for BMW 2017ƒ??2021 (L4 2.0L F/I) ƒ?? P/N 21-879C Boost your...
$419.99

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AEM Cold Air Intake For BMW 2017-2021 L4 2.0L F/I Gunmetal Gray Aluminum P/N 21-879C

AEM Cold Air Intake System for BMW 2017ƒ??2021 (L4 2.0L F/I) ƒ?? P/N 21-879C

Boost your BMWƒ??s performance with the AEM Cold Air Intake System, engineered for 2017ƒ??2021 models equipped with the 2.0L inline-4 fuel-injected engine. This system replaces the restrictive factory air intake housing to allow your engine to breathe more efficiently, delivering enhanced horsepower and torque. Featuring an oversized, tapered cylinder AEM Dryflow synthetic washable air filter, it ensures exceptional airflow and filtration without the need for oiling. The intake tube is crafted from mandrel-bent aluminum with a durable gunmetal gray powder-coated finish, complemented by a custom-shaped heat shield with lid to protect from engine heat. With up to 100,000 miles between cleanings depending on conditions, this system is backed by AEMƒ??s Lifetime Limited Warranty for long-lasting performance.


Key Features

  • Fitment: BMW models from 2017 to 2021 with 2.0L L4 fuel-injected engine

  • Performance Gains: Designed, tuned, and dyno-tested to increase horsepower and torque

  • Filter Type: Oversized tapered cylinder AEM Dryflow synthetic air filter (oil-free, washable, reusable)

  • Intake Tube: Mandrel-bent aluminum with gunmetal gray powder-coated finish

  • Heat Shield: Custom-shaped heat shield with lid included for heat protection

  • Filter Longevity: Up to 100,000 miles before cleaning is required, depending on driving conditions

  • Warranty: Backed by AEMƒ??s Lifetime Limited Warranty

  • Emissions Compliance: Some models may not be legal for sale or use in California or states adopting California emissions standards; verify local regulations


Specifications

Specification Details
Brand AEM
Part Number 21-879C
Compatibility BMW (2017ƒ??2021)
Engine Fitment L4 2.0L Fuel-Injected (F/I)
Intake Tube Material Mandrel-bent Aluminum (Gunmetal Gray finish)
Filter Type AEM Dryflow Synthetic (Oil-free, Washable & Reusable)
Filter Shape Tapered Cylinder
Filter Maintenance Up to 100,000 miles before cleaning
Heat Shield Custom-shaped with lid
Installation Direct bolt-on replacement
Warranty Lifetime Limited Warranty
Emissions Notice Some restrictions in California and other states


Installation Instructions
User 1


This Part Fits:

?ÿ

Year Make Model Submodel
2017-2021 BMW 230i Base
2017-2021 BMW 230i xDrive Base
2017-2021 BMW 330i Base
2017-2019 BMW 330i GT xDrive Base
2017-2020 BMW 330i xDrive Base
2017-2020 BMW 430i Base
2017-2020 BMW 430i Gran Coupe Base
2017-2020 BMW 430i xDrive Base
2017-2020 BMW 430i xDrive Gran Coupe Base
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
10880 Lear Blvd.
Reno, NV 89506, United States
931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
3035 Campus Dr.
Hatfield, PA 19440, United States
5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

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We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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