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    Air Induction

    Our top-of-the-line air induction and filtration products will improve the performance and effectiveness of your Subaru WRX, STI, Forester, and Crosstrek. Increased horsepower and throttle responsiveness come from better airflow into your engine. Our carefully chosen high-flow air filters and air intake systems are made to deliver the best filtering while boosting air volume. Acceleration will be more fluid, and the engine sound will be more assertive. For top-notch air induction and filtration solutions, we suggest looking at reputable brands like Mishimoto, AEM, and K&N. Improve your driving experience and let your Subaru reach its full potential. 

    Shop Air Induction Upgrades by Category

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    Cold Air Intakes

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    Air Intake Filter Replacements

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    Air Intake and MAF Hoses

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    Turbo Inlet Hoses and Pipes

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    Short Ram Air Intakes

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    Intake Manifolds

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    Throttle Bodies

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    Air Intake Ducts

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    Intake System Gaskets

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    Air Boxes

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    Throttle Body Hoses

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    Phenolic Thermal Intake Manifold Spacers

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    Sound Symposer Deletes

    Shop featured products

    270 Results

    GrimmSpeed Dry-Con Performance Panel Air Filter - 2019-2021 Subaru STI

    49 In Stock

    060089

    GrimmSpeed Dry-Con Performance Panel Air Filter - 2019-2021 Subaru STI

    5.0(1)
    $62.00
    PERRIN Panel Air Filter - 2008-2021 Subaru WRX / 2008-2018 STI / 2009-2014 Forester / 2005-2009 Legacy GT

    7 In Stock

    PSP-INT-110

    PERRIN Panel Air Filter - 2008-2021 Subaru WRX / 2008-2018 STI / 2009-2014 Forester / 2005-2009 Legacy GT

    $61.20
    aFe Power Panel Air Filter (dry) - 2015-2024 Subaru WRX / 2015-2021 STI / 2014-2021 Forester

    4 In Stock

    31-10161

    aFe Power Panel Air Filter (dry) - 2015-2024 Subaru WRX / 2015-2021 STI / 2014-2021 Forester

    5.0(2)
    $76.00
    AEM Cold Air Intake System (Carb Cert) - 2014-2018 Subaru Forester XT

    11 In Stock

    21-742C

    AEM Cold Air Intake System (Carb Cert) - 2014-2018 Subaru Forester XT

    5.0(1)
    $399.99
    GrimmSpeed Stealthbox Intake System - 2015-2021 Subaru WRX

    48 In Stock

    060060

    GrimmSpeed Stealthbox Intake System - 2015-2021 Subaru WRX

    5.0(1)
    $415.00
    GrimmSpeed StealthBox Cold Air Intake - 2015-2021 Subaru STI

    17 In Stock

    060078

    GrimmSpeed StealthBox Cold Air Intake - 2015-2021 Subaru STI

    $359.00
    Grimmspeed Cold Air Intake Black - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

    50 In Stock

    060074

    Grimmspeed Cold Air Intake Black - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

    $359.00
    AEM Cold Air Intake System - 2022-2024 Subaru WRX

    15 In Stock

    21-891C

    AEM Cold Air Intake System - 2022-2024 Subaru WRX

    5.0(1)
    $472.99
    Cobb SF Intake System - 2015-2021 Subaru WRX

    28 In Stock

    745120

    Cobb SF Intake System - 2015-2021 Subaru WRX

    5.0(1)
    $545.00
    GrimmSpeed DRY-CON Cone Air Filter 3.0in Inlet - Universal

    45 In Stock

    125022

    GrimmSpeed DRY-CON Cone Air Filter 3.0in Inlet - Universal

    $63.00
    K&N Panel Air Filter - 2015-2021 Subaru WRX / 2015-2018 STI / 2009-2014 Forester / 2008-2014 Impreza

    11 In Stock

    33-2304

    K&N Panel Air Filter - 2015-2021 Subaru WRX / 2015-2018 STI / 2009-2014 Forester / 2008-2014 Impreza

    5.0(2)
    $68.99
    COBB Tuning SF Intake Air Filter Replacement - 2004-2021 Subaru STI / 2002-2014 WRX

    48 In Stock

    712101

    COBB Tuning SF Intake Air Filter Replacement - 2004-2021 Subaru STI / 2002-2014 WRX

    5.0(2)
    $65.00
    GrimmSpeed Stealthbox Intake System - 2015-2021 Subaru WRX

    30 In Stock

    060067

    GrimmSpeed Stealthbox Intake System - 2015-2021 Subaru WRX

    $415.00
    COBB Subaru Cast Turbo Inlet - 2015-2021 Subaru WRX / 2014-2018 Forester XT

    31 In Stock

    745450

    COBB Subaru Cast Turbo Inlet - 2015-2021 Subaru WRX / 2014-2018 Forester XT

    5.0(2)
    $265.00
    GrimmSpeed Post MAF Hose Kit - Red - 2015-2021 Subaru WRX

    13 In Stock

    GrimmSpeed Post MAF Hose Kit - Red - 2015-2021 Subaru WRX

    5.0(1)
    $178.00
    AEM Cold Air Intake System - 2015-2020 Subaru WRX

    7 In Stock

    21-732C

    AEM Cold Air Intake System - 2015-2020 Subaru WRX

    $419.99
    COBB Tuning Subaru Carbon Fiber Redline Edition Intake - 2015-2021 Subaru WRX

    8 In Stock

    742100

    COBB Tuning Subaru Carbon Fiber Redline Edition Intake - 2015-2021 Subaru WRX

    $875.00
    Grimmspeed Cold Air Intake Red - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

    50 In Stock

    060075

    Grimmspeed Cold Air Intake Red - 2002-2007 Subaru WRX / STI / 2004-2008 Forester XT

    $359.00
    Airaid Cold Air Intake System (Oiled) - 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86

    3 In Stock

    510-307

    Airaid Cold Air Intake System (Oiled) - 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86

    $399.99
    Cobb Silicone Turbo Inlet Hose - 2015-2021 Subaru STI

    8 In Stock

    712450

    Cobb Silicone Turbo Inlet Hose - 2015-2021 Subaru STI

    5.0(1)
    $290.00

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    SubiSpeed Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.