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  • AEM Cold Air Intake System | 2017-2019 Honda Civic Si (21-830C)
  • AEM Cold Air Intake System | 2017-2019 Honda Civic Si (21-830C)
  • AEM Cold Air Intake System | 2017-2019 Honda Civic Si (21-830C)
  • AEM Cold Air Intake System | 2017-2019 Honda Civic Si (21-830C)
  • AEM Cold Air Intake System | 2017-2019 Honda Civic Si (21-830C)

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    AEM Induction Systems

    AEM Cold Air Intake System | 2017-2019 Honda Civic Si

    PART# AEM 21-830C
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    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 300.99   $ 443.99
    Holiday Savings 32% ($ 143.00)

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    AEM 21-830C Cold Air Intake for 2017-2019 Civic Si

    This Performance Air Intake System allows your engine to breath more air compared to the restrictive factory air intake housing. It is designed, tuned, and dyno-tested to produce more horsepower and torque. 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). A custom shaped heat shield with edge trim lining is included to keep engine bay heat from the air intake. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system is backed by AEM's Lifetime Limited Warranty.

    Features

    • Increased horsepower
    • Heat shield with edge trim lining
    • Low restriction aluminum tubing
    • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
    • Washable and reusable oil-free filter media
    • AEM Lifetime Limited Warranty

    Specifications

    • Estimated Horsepower Gain 11.3 HP @ 4503 RPM
    • Replacement Filter 21-201DK
    • Air Filter Color Red
    • Air Filter Material Non-woven Synthetic
    • Air Filter Outlet Shape Round
    • Clamps Included 3
    • Clamp Material Stainless Steel
    • Clamp Style Worm Gear
    • Couplers Included 1
    • Product Style AEM Cold Air Intake System
    • Intake Pipe Color / Finish Gunmetal Gray
    • Intake Pipe Material Aluminum
    • Street Legal In All US States No
    • TUV Approved (Europe) No
    • Weight 8.8 lb (4 kg)
    • Product Box Height 12.25 in (311 mm)
    • Product Box Length 20.25 in (514 mm)
    • Product Box Width 12.25 in (311 mm)
    • California Restricted Not legal for sale or use in California
    • Mounting Hardware Included Yes

    Applications

    • 2017-2019 Honda Civic Si

    What's In The Box?

    • Piping
    • Filter
    • Air Box
    • Coupler
    • Installation Hardware

    Warranty

    • 1 Year Limited

    Downloads

      AEM 21-830C Cold Air Intake for 2017-2019 Civic Si

      This Performance Air Intake System allows your engine to breath more air compared to the restrictive factory air intake housing. It is designed, tuned, and dyno-tested to produce more horsepower and torque. 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). A custom shaped heat shield with edge trim lining is included to keep engine bay heat from the air intake. The air intake tube is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system is backed by AEM's Lifetime Limited Warranty.

      Features

      • Increased horsepower
      • Heat shield with edge trim lining
      • Low restriction aluminum tubing
      • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
      • Washable and reusable oil-free filter media
      • AEM Lifetime Limited Warranty

      Specifications

      • Estimated Horsepower Gain 11.3 HP @ 4503 RPM
      • Replacement Filter 21-201DK
      • Air Filter Color Red
      • Air Filter Material Non-woven Synthetic
      • Air Filter Outlet Shape Round
      • Clamps Included 3
      • Clamp Material Stainless Steel
      • Clamp Style Worm Gear
      • Couplers Included 1
      • Product Style AEM Cold Air Intake System
      • Intake Pipe Color / Finish Gunmetal Gray
      • Intake Pipe Material Aluminum
      • Street Legal In All US States No
      • TUV Approved (Europe) No
      • Weight 8.8 lb (4 kg)
      • Product Box Height 12.25 in (311 mm)
      • Product Box Length 20.25 in (514 mm)
      • Product Box Width 12.25 in (311 mm)
      • California Restricted Not legal for sale or use in California
      • Mounting Hardware Included Yes

      Applications

      • 2017-2019 Honda Civic Si

      What's In The Box?

      • Piping
      • Filter
      • Air Box
      • Coupler
      • Installation Hardware

      Warranty

      • 1 Year Limited

      Downloads

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        MAP Limited Lifetime Warranty

        1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

        2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

        3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

        4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

        For warranty evaluation please create a support ticket via this form here.

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