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    Phenolic Thermal Intake Manifold Spacers

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    High Flow Replacement Panel Filters

    Shop 2021 Subaru Wrx-sti featured products

    65 Results

    Boomba Racing Throttle Body Adapter 75mm Red - 2004-2021 Subaru STI

    001300150200

    Boomba Racing Throttle Body Adapter 75mm Red - 2004-2021 Subaru STI

    $51.30
    Torque Solution High Volume Intake Manifold - 2004-2021 Subaru STI / 2006-2014 WRX

    TS-SU-675

    Torque Solution High Volume Intake Manifold - 2004-2021 Subaru STI / 2006-2014 WRX

    $1,555.54
    IAG Lower Intake Manifold Gasket - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

    8 In Stock

    IAG-AFD-3200

    IAG Lower Intake Manifold Gasket - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

    $9.99
    GrimmSpeed Intake Manifold to TGV Gaskets - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

    50 In Stock

    023001

    GrimmSpeed Intake Manifold to TGV Gaskets - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

    4.9(9)
    $14.00
    Killer B Motorsports EJ Cast Aluminum Turbo Inlet 84mm (FP) - 2002-2007 Subaru WRX / 2007-2021 STI

    EJTI-84

    Killer B Motorsports EJ Cast Aluminum Turbo Inlet 84mm (FP) - 2002-2007 Subaru WRX / 2007-2021 STI

    5.0(1)
    $373.00
    IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package (For Use With Process West Intake Manifolds) - Silver Adapter Plate - 2004-2021 Subaru STI / 2006-2007 WRX / 2004-2008 Forester XT

    IAG-AFD-2028SL

    IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package (For Use With Process West Intake Manifolds) - Silver Adapter Plate - 2004-2021 Subaru STI / 2006-2007 WRX / 2004-2008 Forester XT

    $484.32
    Subaru OEM Tumbler to Engine Gasket - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    11 In Stock

    14035AA421

    Subaru OEM Tumbler to Engine Gasket - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    5.0(3)
    $6.77
    Torque Solution Phenolic Thermal Intake 8mm Spacers - 2002-2014 Subaru WRX / STI 2004-2021 / 2004-2013 Forester / 2005-2012 Legacy / 2005-2009 Outback

    6 In Stock

    TS-SU-478-8

    Torque Solution Phenolic Thermal Intake 8mm Spacers - 2002-2014 Subaru WRX / STI 2004-2021 / 2004-2013 Forester / 2005-2012 Legacy / 2005-2009 Outback

    $66.65
    AEM Cold Air Intake System - 2019-2021 Subaru STI

    5 In Stock

    21-863C

    AEM Cold Air Intake System - 2019-2021 Subaru STI

    $299.99
    Mahle Plenum Chamber Gasket - Subaru Models (inc. 2002-2007 WRX / STI / 2004-2008 Forester XT)

    MS19513

    Mahle Plenum Chamber Gasket - Subaru Models (inc. 2002-2007 WRX / STI / 2004-2008 Forester XT)

    $18.32
    Tomei Silicone Turbo Inlet Hose - Black - Subaru Models (Inc. 2002-2007 WRX / 2004-2007 STI)

    TB301A-SB01B

    Tomei Silicone Turbo Inlet Hose - Black - Subaru Models (Inc. 2002-2007 WRX / 2004-2007 STI)

    5.0(1)
    $171.00
    Torque Solution Cast Aluminum HD Hard Turbo Inlet (OEM / 2.4" Turbo Inlet) - 2002-2007 Subaru WRX / 2004-2021 STI

    TS-SU-881-O

    Torque Solution Cast Aluminum HD Hard Turbo Inlet (OEM / 2.4" Turbo Inlet) - 2002-2007 Subaru WRX / 2004-2021 STI

    $399.99
    Torque Solution Thermal Drive-by-Wire Throttle Body Gasket - 2004-2021 Subaru STI / 2004-2008 Forester / 2004-2006 Baja / 2004-2010 Forester

    5 In Stock

    TS-TBG-066

    Torque Solution Thermal Drive-by-Wire Throttle Body Gasket - 2004-2021 Subaru STI / 2004-2008 Forester / 2004-2006 Baja / 2004-2010 Forester

    5.0(1)
    $25.54
    COBB Tuning SF Intake Replacement Air Filter - Subaru/Mazda Models (inc. 2004+ Subaru STI / 2007-2013 Mazdaspeed3)

    141 In Stock

    712101

    COBB Tuning SF Intake Replacement Air Filter - Subaru/Mazda Models (inc. 2004+ Subaru STI / 2007-2013 Mazdaspeed3)

    4.7(23)
    $65.00
    Torque Solution Phenolic Thermal Intake 3mm Spacers - 2002-2014 Subaru WRX / STI 2004-2021 / 2004-2013 Forester / 2005-2012 Legacy / 2005-2009 Outback

    4 In Stock

    TS-SU-478-3

    Torque Solution Phenolic Thermal Intake 3mm Spacers - 2002-2014 Subaru WRX / STI 2004-2021 / 2004-2013 Forester / 2005-2012 Legacy / 2005-2009 Outback

    3.0(1)
    $39.99
    GrimmSpeed Phenolic Thermal Spacer 3mm - Subaru Models (inc. 2004+ STI / 2002-2014 WRX)

    17 In Stock

    018001

    GrimmSpeed Phenolic Thermal Spacer 3mm - Subaru Models (inc. 2004+ STI / 2002-2014 WRX)

    4.5(15)
    $53.00
    08-21 WRX / STI GrimmSpeed Dry-Con Performance Panel Air Filter

    87 In Stock

    060091

    08-21 WRX / STI GrimmSpeed Dry-Con Performance Panel Air Filter

    5.0(3)
    $62.00
    PERRIN Replacement Foam Filter - 2008-2021 Subaru WRX / STI

    3 In Stock

    X-PSP-INT-324-2

    PERRIN Replacement Foam Filter - 2008-2021 Subaru WRX / STI

    $79.05
    AMS Performance EJ25 Intake Manifold - Red Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    AMS.31.08.0001-2

    AMS Performance EJ25 Intake Manifold - Red Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    $1,260.95
    Injen SP Short Ram Air Intake System - Wrinkle Red - 2018-2021 Subaru STI

    9 In Stock

    SP1208WR

    Injen SP Short Ram Air Intake System - Wrinkle Red - 2018-2021 Subaru STI

    $369.10

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