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AEM

AEM 21-841DS Cold Air Intake System, Black

  • Based on 31 reviews
Condition: New
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$315.50 Why this price?

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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Jul 15
Order within 6 hours and 45 minutes
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Features

  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Easy to install using commonly available tools
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • Fit type: Vehicle Specific

Description

This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned and dyno-tested to produce more horsepower and torque. Air enters the system from the factory fresh air inlets. through replacement air duct and into a roto-molded, aerodynamic AEM air box containing an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance.The cone shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). This Air Intake System is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the vehicle applications to determine the legal status for each vehicle.

Manufacturer: ‎AEM


Brand: ‎AEM


Model: ‎A


Item Weight: ‎6.8 pounds


Product Dimensions: ‎20.25 x 12.25 x 12.25 inches


Country of Origin: ‎USA


Item model number: ‎21-841DS


Exterior: ‎Machined


Manufacturer Part Number: ‎21-841DS


OEM Part Number: ‎21-841DS


Domestic Shipping: This item is available for shipping in the U.S. except for California and to select countries outside the U.S.


Date First Available: April 12, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Mixed feelings.
Let me start by saying this will not fit BMW 328i (E90/91) with the factory upraded headlights (HID/non-halogen). The ballist mounted on the headlight interferes with proper fitment. I had to "modify a hole in the front of the intake box to allow fitment. This does increase engine noise and throttle feels slightly more responsive. Quality of plastic does not feel like the best but it's half the price of the afe intake kit. Far price from a company with a good reputation ... show more
Reviewed in the United States on March 22, 2021 by Rod
    • Good product for its value
Had to “modify” it a little because it was rubbing again my headlight but was well worth the money
Reviewed in the United States on August 24, 2021 by Jonah
    • Best aftermarket intake around
The see through window into the intake is an awesome added touch, and hands down this is the best product on the market for adding performance!
Reviewed in the United States on August 4, 2019 by john
    • Wtf is going on with aem
Review Image by Bavwerkse30/e92 Bavwerkse30/e92
Honestly this was pretty bad nothing line up correctly huge gap between mass air flow sensor and airbox pictures shown
Reviewed in the United States on August 19, 2021 by Bavwerkse30/e92 Bavwerkse30/e92
    • Muy buena calidad
Se instaló en bmw328
Reviewed in the United States on August 3, 2021 by Yulier
    • Cheap don’t waste the money. Go with the AFe air intake
Made poor let cheap. Big gap where filter mounts to air box. Spend the extra money and go with AFe much more power and way better quality. You will not be disappointed!!
Reviewed in the United States on December 25, 2019 by Jason
    • The Fitment is not good
Pain in the butt to put on but if it fits right from the start it performs well
Reviewed in the United States on July 9, 2020 by kevin
    • Incorrect Fitment
Tried to install, fitment is incorrect and has gaps from the head where the filter enters to the box its self. Air is coming out and def not worth the price I spent will most likely uninstall and return/ replace it with another one.
Reviewed in the United States on July 21, 2022 by Hanni fakhouri

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