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    IAG Performance

    108 Results

    IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (Includes Kelford A "272" Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI

    IAG-ENG-H800L

    IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (Includes Kelford A "272" Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI

    $6,999.99
    IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (Does NOT Include Kelford A "272" Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI

    IAG-ENG-H800E

    IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (Does NOT Include Kelford A "272" Cams, Cam Towers, Lifters & Rockers) - 2015-2021 Subaru WRX / 2015-2016 STI

    $4,249.99
    IAG 550 Street Cylinder Heads Package - S20 Heads (Includes Cams & Lifters + Chamber Mods)(EJ20 Heads On 2.5L Block Only) - 2002-2005 Subaru WRX

    IAG-ENG-H550SCL

    IAG 550 Street Cylinder Heads Package - S20 Heads (Includes Cams & Lifters + Chamber Mods)(EJ20 Heads On 2.5L Block Only) - 2002-2005 Subaru WRX

    $5,399.99
    IAG EJ Competition Series Oil Pan w/ Removable Comp Series Lower Baffle w/ Black Finish (Pan & CS Baffle Only) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2004-2013 Forester XT

    IAG-ENG-2203BK

    IAG EJ Competition Series Oil Pan w/ Removable Comp Series Lower Baffle w/ Black Finish (Pan & CS Baffle Only) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2004-2013 Forester XT

    $699.99
    IAG / Crest Billet Aluminum EJ25 Subaru Case Halves - 2006-2014 Subaru WRX / 2004-2021 STI

    IAG-ENG-1600

    IAG / Crest Billet Aluminum EJ25 Subaru Case Halves - 2006-2014 Subaru WRX / 2004-2021 STI

    $11,549.99
    IAG Boxer Logo Hoodie (Navy) - Small

    IAG-APP-2081S

    IAG Boxer Logo Hoodie (Navy) - Small

    $47.99
    IAG 550 Street Cylinder Head Package - D25 Heads (No Cams & lifters / No chamber Mods) - 2006-2014 Subaru WRX / 2006-2013 Forester XT / 2007-2009 Legacy GT

    IAG-ENG-H550DE

    IAG 550 Street Cylinder Head Package - D25 Heads (No Cams & lifters / No chamber Mods) - 2006-2014 Subaru WRX / 2006-2013 Forester XT / 2007-2009 Legacy GT

    $3,399.99
    IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks - 2010-2021 Subaru WRX / STI / 2008-2014 Forester / Legacy / Outback / 2002-2014 Impreza

    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
    IAG 800 BHP FA20 Subaru Short Block (12.5:1 Compression Ratio) - 2013-2021 Scion FRS / Subaru BRZ / Toyota 86

    IAG-ENG-S886H

    IAG 800 BHP FA20 Subaru Short Block (12.5:1 Compression Ratio) - 2013-2021 Scion FRS / Subaru BRZ / Toyota 86

    $6,499.99
    IAG Boxer Logo Hoodie (Navy) - Size XL

    IAG-APP-2081XL

    IAG Boxer Logo Hoodie (Navy) - Size XL

    $47.99
    IAG Lower Intake Risers Silver - 2015-2021 Subaru WRX

    IAG-AFD-3020SL

    IAG Lower Intake Risers Silver - 2015-2021 Subaru WRX

    $319.99
    IAG 600 Long Block Engine w/ Stage 2 D25 Heads - 2006-2014 Subaru WRX

    IAG-ENG-4010D

    IAG 600 Long Block Engine w/ Stage 2 D25 Heads - 2006-2014 Subaru WRX

    $10,449.99
    IAG Street Series Transmission Mount - 2015-2021 Subaru WRX / 2004-2008 Forester / 2002-2014 Impreza

    IAG-DRV-2130

    IAG Street Series Transmission Mount - 2015-2021 Subaru WRX / 2004-2008 Forester / 2002-2014 Impreza

    $299.99
    IAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package (For Use With Process West Intake Manifolds) - Black Adapter Plate - 2004-2021 Subaru STI / 2006-2007 WRX / 2004-2008 Forester XT

    IAG-AFD-2028BK

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

    $414.99
    IAG 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams - 2006-2014 Subaru WRX / 2006-2013 Forester XT / 2007-2009 Legacy GT

    IAG-ENG-4025DS2

    IAG 900 Closed Deck Long Block Engine w/ Stage 4 Heads & GSC S2 Cams - 2006-2014 Subaru WRX / 2006-2013 Forester XT / 2007-2009 Legacy GT

    $12,749.99
    IAG 550 Street Cylinder Heads Package - W25 Heads (Includes Cams & Lifters / No Chamber Mods) - 2008-2018 Subaru STI

    IAG-ENG-H550WL

    IAG 550 Street Cylinder Heads Package - W25 Heads (Includes Cams & Lifters / No Chamber Mods) - 2008-2018 Subaru STI

    $5,149.99
    IAG Oil Control Baffle & Windage Tray + V2 SS Oil Pickup for EJ - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    IAG-ENG-2101

    IAG Oil Control Baffle & Windage Tray + V2 SS Oil Pickup for EJ - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    $329.99
    IAG 800 BHP FA20 Subaru Short Block (10.5:1 Compression Ratio) - 2013-2021 Scion FRS / Subaru BRZ / Toyota 86

    IAG-ENG-S886L

    IAG 800 BHP FA20 Subaru Short Block (10.5:1 Compression Ratio) - 2013-2021 Scion FRS / Subaru BRZ / Toyota 86

    $6,499.99
    IAG Stage 4 EXTREME 2.5L Subaru Closed Deck Short Block - 2015-2014 Subaru STI / 2004-2013 Forester / 2004-2014 Impreza

    IAG-ENG-1453

    IAG Stage 4 EXTREME 2.5L Subaru Closed Deck Short Block - 2015-2014 Subaru STI / 2004-2013 Forester / 2004-2014 Impreza

    $8,799.99
    IAG Half Moon Valve Cover Cam Seals (4) - 2002-2006 Subaru WRX / STI

    IAG-ENG-2000SL

    IAG Half Moon Valve Cover Cam Seals (4) - 2002-2006 Subaru WRX / STI

    $65.99

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    Integrated Engineering, sometimes known as IAG, is a recognized company that focuses on providing high-performance Subaru parts and services. IAG provides a broad range of products and solutions geared toward Subaru enthusiasts, with a strong emphasis on innovation and precision engineering. IAG provides dependable and high-quality solutions that improve the power, performance, and dependability of Subaru vehicles. These solutions range from constructed engines and performance modifications to turbocharger kits and fuel system components. Their professional services include engine development, tuning, and maintenance, so Subaru owners can receive all the assistance they require for their performance requirements. Put your faith in IAG's expertise and dedication to quality, and your Subaru's performance will soar to new heights.