Engine Air Intake and Air Box Kit - 21-841DS

        Engine Air Intake and Air Box Kit - 21-841DS

        Part Number:21-841DS
        AEM Induction
        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.
        Retail price
        • $399.99
        Features
          • SKU
            21-841DS
          • Brand
            AEM Induction
          • Air Box Included
            No
          • Air Filter Outlet Shape
            Oval
          • Air Filter Washable
            Yes
          • California Restricted
            Not Legal For Sale Or Use In California, Or On Pollution Controlled Vehicles
          • California Restricted
            Not Legal For Sale Or Use In California, Or On Pollution Controlled Vehicles
          • Clamp Quantity
            Not Required
          • Clamp Quantity
            Not Required
          • Couplers Included
            Not Required
          • Feature Note
            All Intake Tube Ports Needed for the Specified Applications are Included
          • Filter Color
            Red
          • Filter Material
            Non-Woven Synthetic
          • Intake Pipe Color
            Black
          • Intake Pipe Material
            High-Density Cross-Linked Polyethylene
          • Number of Clamps Included
            Zero
          • Oil Included
            No
          • Package Material
            Box
          • Package Material
            Corrugated
          • Product Series
            AEM Cold Air Intake System
          • Prop 65 - Required to list in California with Warning
            Yes
          • Prop 65 - Short Label
            WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
          • Prop 65 - Type
            Cancer and Reproductive
          • Prop 65 - Warning Image Label
            https://www.knfilters.com/images/l/prop65.jpg
          • Replacement Filter Part Number
            21-1016DK
          • Warranty
            Limited Lifetime
        Fitment
        Make Model Submodel Year
        BMW 328i Base 2007
        BMW 328i Base 2008
        BMW 328i Base 2009
        BMW 328i Base 2010
        BMW 328i Base 2011
        BMW 328i Base 2011
        BMW 328i Base 2012
        BMW 328i Base 2012
        BMW 328i Base 2012
        BMW 328i Base 2013
        BMW 328i Base 2013
        BMW 328i Base 2013
        BMW 328i xDrive Base 2009
        BMW 328i xDrive Base 2010
        BMW 328i xDrive Base 2012
        BMW 328i xDrive Base 2013
        BMW 328xi Base 2007
        BMW 328xi Base 2008
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