SHOP 2003 SUBARU IMPREZA FEATURED PRODUCTS

    Shop 2003 Subaru Impreza Motor Builds Upgrades by Category

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    Engine Assembly Lube and Sealants

    Shop 2003 Subaru Impreza featured products

    100 Results

    Torque Solution HD Cam Gear Set - 2002-2014 Subaru WRX / 2004-2007 STI

    TS-SU-720

    Torque Solution HD Cam Gear Set - 2002-2014 Subaru WRX / 2004-2007 STI

    $231.10
    GSC Power-Division Viton Valve Stem Seals - Subaru EJ Turbo Models (inc. 2002-2014 WRX / 2004-2021 STI)

    72 In Stock

    1022

    GSC Power-Division Viton Valve Stem Seals - Subaru EJ Turbo Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $16.75
    GSC Power-Division Single Beehive Valve Spring Set w/ Titanium Retainers - 2002-2014 Subaru WRX / 2004-2021 STI

    5043

    GSC Power-Division Single Beehive Valve Spring Set w/ Titanium Retainers - 2002-2014 Subaru WRX / 2004-2021 STI

    $399.92
    IAG Performance V2 Competition Series EJ Timing Belt Tensioner - 2015-2021 Subaru STI

    IAG-ENG-5111BK

    IAG Performance V2 Competition Series EJ Timing Belt Tensioner - 2015-2021 Subaru STI

    $589.99
    IAG 1150 2.5L Subaru Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    IAG-ENG-S115

    IAG 1150 2.5L Subaru Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    $9,499.99
    GSC Power-Division Stainless Steel Intake Valves 36mm - 2015-2021 Subaru STI

    94 In Stock

    2012-8

    GSC Power-Division Stainless Steel Intake Valves 36mm - 2015-2021 Subaru STI

    $145.79
    IAG Half Moon Valve Cover Cam Seals (4) - 2002-2006 Subaru WRX / STI

    2 In Stock

    IAG-ENG-2000SL

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

    $65.99
    Brian Crower ProH2K Connecting Rods Subaru for EJ Models - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    1 In Stock

    BC6609

    Brian Crower ProH2K Connecting Rods Subaru for EJ Models - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $596.15
    Manley Performance H-Plus Forged Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    15024R6-4

    Manley Performance H-Plus Forged Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $909.79
    Brian Crower Stage 3 280 Camshafts - 2002-2005 Subaru WRX

    BC0602

    Brian Crower Stage 3 280 Camshafts - 2002-2005 Subaru WRX

    $865.06
    Brian Crower Adjustable Cam Gears - 2002-2005 Subaru WRX / 2004-2007 STI

    6 In Stock

    BC8860

    Brian Crower Adjustable Cam Gears - 2002-2005 Subaru WRX / 2004-2007 STI

    $843.57
    Cometic Head Gasket EJ20GN MLS 93MM .051 - 2002-2005 Subaru WRX

    C4261-051

    Cometic Head Gasket EJ20GN MLS 93MM .051 - 2002-2005 Subaru WRX

    $51.84
    IAG Performance ARP 1/2in Head Stud Set for Subaru EJ25 and FA20 DIT - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    IAG-ENG-1700

    IAG Performance ARP 1/2in Head Stud Set for Subaru EJ25 and FA20 DIT - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $549.99
    ACL Race Main Bearings Undersized -.020in - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    2 In Stock

    5M8309H-.50

    ACL Race Main Bearings Undersized -.020in - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    $76.86
    PERRIN Lightweight Crank Pulley - Red - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

    PSP-ENG-100RD

    PERRIN Lightweight Crank Pulley - Red - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

    4.0(1)
    $125.00
    IAG 950 EJ25 Subaru Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    IAG-ENG-S950

    IAG 950 EJ25 Subaru Short Block - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    $6,499.99
    IAG Wrist Pin / Cover Seal Kit for Subaru EJ25 Short Blocks - 2010-2021 Subaru WRX / STI / 2008-2014 Forester / Legacy / Outback / 2002-2014 Impreza

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

    5 In Stock

    551

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

    $49.95
    King Engine Bearings Undersized Crank Main Bearing Set -.001in - 2002-2014 Subaru WRX / 2004-2021 STI

    3 In Stock

    MB5382XPG.026

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

    $127.20
    Company23 Timing Belt Guide Kit - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    2 In Stock

    520

    Company23 Timing Belt Guide Kit - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $54.95

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