2009 Subaru Impreza Engine Upgrades

    WRX Upgrades by WRX Experts

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    572 Results

    IAG Performance / Willall Stage X 2.5L Subaru Billet Aluminum Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    IAG-ENG-1611

    IAG Performance / Willall Stage X 2.5L Subaru Billet Aluminum Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    $17,599.99
    Manley Performance Platinum Series Piston Set 100mm 8.5:1 - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    10 In Stock

    612005C-4

    Manley Performance Platinum Series Piston Set 100mm 8.5:1 - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    $699.23
    Cusco Intercooler Protection Net - 2015-2021 Subaru STI / 2008-2014 Impreza

    1 In Stock

    6A1035A

    Cusco Intercooler Protection Net - 2015-2021 Subaru STI / 2008-2014 Impreza

    $160.20
    Gates Timing Belt Kit w/ Water Pump - 2015-2021 Subaru STI

    29 In Stock

    TCKWP328

    Gates Timing Belt Kit w/ Water Pump - 2015-2021 Subaru STI

    $1,188.70
    GrimmSpeed Air/Oil Separator (Red) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    14 In Stock

    078006R

    GrimmSpeed Air/Oil Separator (Red) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    5.0(1)
    $315.00
    Subaru OEM Turbo to Downpipe Gasket - 2015-2021 Subaru STI

    7 In Stock

    44022AA180

    Subaru OEM Turbo to Downpipe Gasket - 2015-2021 Subaru STI

    5.0(1)
    $27.77
    Radium Fuel Hanger (Pumps Not Included) - 2008-2014 Subaru WRX / 2015-2021 STI / 2005-2009 Legacy

    8 In Stock

    20-0780-00

    Radium Fuel Hanger (Pumps Not Included) - 2008-2014 Subaru WRX / 2015-2021 STI / 2005-2009 Legacy

    $493.95
    IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads - 2008-2021 Subaru STI

    IAG-ENG-4040W

    IAG 1000+ Closed Deck Long Block Engine w/ Stage 5 Heads - 2008-2021 Subaru STI

    $17,449.99
    Mishimoto Radiator Stay Set (Silver) - 2008-2014 Subaru WRX / STI

    1 In Stock

    MMRS-STI-08A

    Mishimoto Radiator Stay Set (Silver) - 2008-2014 Subaru WRX / STI

    $34.74
    Nameless Performance Turbo Heatshield Black Ceramic w/ Black - Subaru Turbo Models (inc. 2002-2014 WRX / 2004-2021 STI)

    7 In Stock

    RSPD021

    Nameless Performance Turbo Heatshield Black Ceramic w/ Black - Subaru Turbo Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $117.97
    AEM Dryflow Panel Air Filter - 2015-2018 Subaru STI / 2009-2013 Forester / 2008-2014 Impreza

    7 In Stock

    28-20304

    AEM Dryflow Panel Air Filter - 2015-2018 Subaru STI / 2009-2013 Forester / 2008-2014 Impreza

    4.7(6)
    $62.99
    PERRIN Recirculating Blow Off Valve (Black) - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT / 2005-2009 Legacy GT / Outback XT)

    12 In Stock

    PSP-TAC-600BK

    PERRIN Recirculating Blow Off Valve (Black) - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT / 2005-2009 Legacy GT / Outback XT)

    $236.30
    Killer B Motorsport 4-1 Holy Header & 2-Bolt Upipe - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    HH-2BOLT

    Killer B Motorsport 4-1 Holy Header & 2-Bolt Upipe - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT

    $1,689.00
    IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks - 2010-2021 Subaru WRX / STI / 2008-2014 Forester / Legacy / Outback / 2002-2014 Impreza

    1 In Stock

    IAG-ENG-1720

    IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks - 2010-2021 Subaru WRX / STI / 2008-2014 Forester / Legacy / Outback / 2002-2014 Impreza

    $149.99
    Tomei ARMS BX7960F Turbo - 2008-2014 Subaru WRX / 2005-2009 Subaru Legacy GT / Outback

    TB403A-SB01D

    Tomei ARMS BX7960F Turbo - 2008-2014 Subaru WRX / 2005-2009 Subaru Legacy GT / Outback

    $2,117.51
    IAG Braided Fuel Line and Fitting Kit For IAG Top Feed Fuel Rails and -6 Aeromotive FPR - 2002-2021 Subaru WRX / 2004-2021 STI / 2006-2013 Forester / 2008-2012 Legacy

    3 In Stock

    IAG-AFD-2202

    IAG Braided Fuel Line and Fitting Kit For IAG Top Feed Fuel Rails and -6 Aeromotive FPR - 2002-2021 Subaru WRX / 2004-2021 STI / 2006-2013 Forester / 2008-2012 Legacy

    $319.99
    Company23 EJ Rear Main Seal Install Tool - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    2 In Stock

    551

    Company23 EJ Rear Main Seal Install Tool - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    $49.95
    COBB Tuning FMIC Hot Pipes Black - 2008-2014 Subaru STI

    715500-H

    COBB Tuning FMIC Hot Pipes Black - 2008-2014 Subaru STI

    $375.00
    Torque Solution Turbo Inlet Hose Red - 2002-2007 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

    3 In Stock

    TS-SU-463RD

    Torque Solution Turbo Inlet Hose Red - 2002-2007 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

    $277.77
    King Engine Bearings Undersized Crank Main Bearing Set -.001in - 2002-2014 Subaru WRX / 2004-2021 STI

    49 In Stock

    MB5382XPG.026

    King Engine Bearings Undersized Crank Main Bearing Set -.001in - 2002-2014 Subaru WRX / 2004-2021 STI

    $137.75

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