AEM AEM-21-478C Cold Air Intake System
        AEM Induction

        AEM AEM-21-478C Cold Air Intake System

        Part Number:21-478C
        AEM cold air intake systems are designed to increase horsepower and torque. The system includes an oversized AEM DRYFLOW synthetic washable air filter, engineered to provide outstanding airflow, filtration, and performance, and also features a mandrel-bent aluminum intake tube and high quality hardware. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the factory fresh air duct attaches to the heat shield. The entire system can typically be installed in less than 90 minutes.
        • AEM® Lifetime Limited Warranty
        • DRYFLOW® oil-free filter only requires cleaning every 100,000 miles under normal highway driving conditions
        • Engineered to provide high airflow and exceptional filtration
        • Guaranteed to increase horsepower and torque
        • Mandrel-bent aluminum intake tube paired with an oversized dry air filter
        • Replaces factory air filter and intake tube
        • Typical installation can be completed in 90 minutes or less with simple hand tools
        • Will not void vehicle warranty
        Retail price
        • $299.99
        Features
        • SKU
          21-478C
        • Brand
          AEM Induction
        • Air Filter Color
          Red
        • Air Filter Outlet Shape
          Round
        • California Restricted
          Not Legal For Sale Or Use In California, Or On Pollution Controlled Vehicles
        • Clamp Color
          Natural
        • Clamp Material
          Stainless Steel
        • Clamp Quantity
          2
        • Clamp Style
          Worm Gear
        • Coupler Color
          Black
        • Coupler Quantity
          1
        • Estimated Horsepower Gain
          36 HP @ 5300 RPM
        • Feature Note
          All Intake Tube Ports Needed for the Specified Applications are Included
        • Feature Note
          Filter Oil Is Not Included
        • Filter Material
          Non-Woven Synthetic
        • Includes Air Box
          No
        • Includes Mass Air Flow Sensor Adapter
          No
        • Includes Mounting Hardware
          Yes
        • Package Material
          Box
        • Package Material
          Corrugated
        • Pipe Material
          Aluminum
        • 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
          21-2129D
        • Street Legal In All US States
          Not legal for sale or use in California on any pollution controlled motor vehicle.
        • TUV Approved (Europe)
          No
        • Title
          AEM AEM-21-478C Cold Air Intake System
        • Warranty
          Limited Lifetime
        • Washable Filter
          Yes
        • Weight
          7.4 lbs. (3.3 kg)
        Fitment
        Installation
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