The AEM 21-8311DP Brute Force Air Intake System produces horsepower and torque gains by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Jeep Wrangler models. Air enters the system through an extra-large AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the intake air temperature sensor where equipped and a replacement silicone breather hose.

Key Features

  • Gain Increased Horsepower
  • Proprietary AEM washable and reusable oil-free Dryflow performance air filter
  • High-quality hose clamps for easy installation
  • High-quality couplers are designed to not crack, fade or fail
  • Low Restriction Aluminum Tubing
  • AEM Lifetime Limited Warranty
  • 50 State Legal – CARB E.O. Number D-670-15



The cylinder 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). The air intake system is easy to install with commonly available tools and it is backed by AEM’s Lifetime Limited Warranty.

Shipping Policy
  • Orders ship out within 2-3 business days; most will actually make it out the same day or next.
  • All shipping takes place on BUSINESS days, not on weekends or holidays.
  • We can only ship to the PayPal confirmed address.
  • The average time for delivery once shipped is 4 days +/-.
  • We do not ship outside of lower 48 U.S. states. This includes Alaska, Hawaii, Puerto Rico, Guam, APO/FPO. Outside of the lower 48 all shipments go through eBay's Global Shipping Program. We ship your order to eBay's Global Shipping facility in Kentucky. From there eBay handles all shipment details.
  • By purchasing from us you acknowledge that you are responsible to make arrangements with the shipping company to receive your product. If the package is refused at the door or you aren't able to make arrangements to receive the product and the item is sent back to our warehouse, a 20% restocking fee will apply.
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  • All parts sold are for North American left hand drive vehicles. Customers purchasing parts via eBay’s Global Shipping program acknowledge through their purchase that they are seeking parts for North American vehicles.

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Return Policy
  • On the rare occasion a product seems defective we always recommend contacting the respective manufacturer first for tech support as most items can be brought to proper working condition with the correct technical information.
  • If at that point the item is deemed defective please e-mail us within 30 days of your purchase.
  • Document the problem, the respective technical support reply, your E-bay ID and we will issue an RMA # (Return Merchandise Number) for an exchange of the same item.
  • Beyond this time frame please contact the respective manufacturer's technical support.
  • All parts sold are for North American left hand drive vehicles. Customers purchasing parts via eBay’s Global Shipping program acknowledge through their purchase that they are seeking parts for North American vehicles.
  • Parts received without pre-authorization and an RMA number will be held with no action until contact is made by customer.

Contact

Please remember, if we can help you with anything give us a call at 801-938-4891 or email us and we will gladly assist you. We appreciate your business.