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AEM Induction 21-474R

Cold Air Induction System 2002-05 Impreza WRX, STi

AEM Induction 21-474R

598-21-474R

made in usa
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AEM Induction 21-474R Cold Air Induction System 2002-05 Impreza WRX, STi $268.99
Cold Air Induction System
  • 2002-05 Impreza WRX, STi
  • Red

  • AEM Induction 21-474R Details

    Subaru CAIS

  • Guaranteed Perfect Fit
  • Provides Superior Filtration
  • Comprehensive Installation Instructions
  • Manufactured And Assembled In The USA
  • Limited Lifetime Warranty

  • Specifications:

    Replacement Filter
    21-203DK
    Clamp Material
    Steel
    Clamps Included
    5
    Couplers Included
    0
    Air Filter Material
    Non-woven Synthetic
    Air Filter Color
    Red
    Clamp Style
    Regular
    Intake Pipe Material
    Aluminum
    Air Filter Outlet Shape
    Round
    Intake Pipe Color / Finish
    Blue
    Intake Pipe Color / Finish
    Gunmetal Gray
    Intake Pipe Color / Finish
    Polished
    Intake Pipe Color / Finish
    Red
    Air Filter Large End Diameter
    6 in (152 mm)
    Manufacturer's Part Number:
    21-474R
    EO Number:
    D-670-15(pdf)
    To see a list of qualifying vehicles, enter CARB EO NumberD-670-15

    The Best Air Induction System On The Market!

    AEM has pioneered the Cold Air Induction System (CAIS) for sport compacts. Their induction systems create more power than any other system. They relocate the filter outside of the engine compartment for a cooler intake charge. Every AEM air induction system is individually tuned in length and diameter, and features the highest standards of construction - AEM even guarantee's them for the life of your vehicle. Every AEM system is either C.A.R.B. exempt or pending C.A.R.B. exemption.

    CAIS Key Features:

    • Outperform every comparable intake system on the market.
    • Utilizes a complete hardware kit with soft mounts for a guaranteed perfect fit.
    • Available powdercoated in Blue, Red, Silver and a unique maintenance-free Polished finish.
    • One-piece, four-layer, cotton-gauze AEM air filter eases installation and features an exclusive air horn design that improves performance.
    • Comprehensive installation instructions, AEM decals and license plate frame included.
    • Manufactured and Assembled in the USA.
    • Limited lifetime warranty.

    Note: Short Ram Induction Systems Key Features are the same as the CAIS except it does not relocate filter outside of vehicle.

    Does AEM Induction 21-474R fit your vehicle?

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    2003 SUBARU IMPREZA

    • Fitment_Note: All Intake Tube Ports Needed For The Specified Applications Are Included
    • EngineType: ALL
    • SubModel: WRX

    2004 SUBARU IMPREZA

    • Fitment_Note: Install time - 1 hr.~All Intake Tube Ports Needed For The Specified Applications Are Included
    • EngineType: ALL
    • SubModel: WRX

    2005 SAAB 9-2X

    • Fitment_Note: All Intake Tube Ports Needed For The Specified Applications Are Included~CARB E.O. D-670-15
    • EngineType: ALL
    • SubModel: AERO

    2002 SUBARU IMPREZA

    • Fitment_Note: Install time - 1 hr.~All Intake Tube Ports Needed For The Specified Applications Are Included
    • EngineType: ALL
    • SubModel: WRX

    2005 SUBARU IMPREZA

    • Fitment_Note: All Intake Tube Ports Needed For The Specified Applications Are Included
    • EngineType: ALL
    • SubModel: WRX

    2005 SAAB 9-2X

    • Fitment_Note: All Intake Tube Ports Needed For The Specified Applications Are Included
    • EngineType: ALL
    • SubModel: AERO
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