2012 Subaru Impreza Motor Builds Upgrades

    WRX Upgrades by WRX Experts

    Shop 2012 Subaru Impreza Motor Builds Upgrades by Category

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    Head Gaskets

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    Engine Hardware and Fittings

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    Long Blocks

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    Main Bearings

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    Rods

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    Timing Belt Components

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    Gaskets

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    Valvetrain Components

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    Rod Bearings

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    Tools and Accessories

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    Accessory Belts

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    Cam Gears

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    Crankshafts

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    Tensioners & Idlers

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    Engine Assembly Lube and Sealants

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    Piston Rings and Clips

    Shop 2012 Subaru Impreza featured products

    145 Results

    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
    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
    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
    Gates Racing Timing Belt - 2015-2021 Subaru STI

    8 In Stock

    T328RB

    Gates Racing Timing Belt - 2015-2021 Subaru STI

    $185.35
    Tomei Forged Connecting Rods - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI)

    TA203A-SB01A

    Tomei Forged Connecting Rods - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI)

    $713.66
    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
    Manley Performance Platinum Series Piston Set 100mm 8.5:1 - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    11 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)

    $678.86
    IAG 550 Street Cylinder Heads Package - D25 Heads (Includes Cams & Lifters / No Chamber Mods) - 2006-2014 Subaru WRX / 2006-2013 Forester XT / 2007-2009 Legacy GT

    IAG-ENG-H550DL

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

    $5,149.99
    Manley Performance Race Master Stainless Steel Exhaust Valves - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    1 In Stock

    11155-8

    Manley Performance Race Master Stainless Steel Exhaust Valves - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $195.23
    Company23 DOHC Timing Belt Kit - 2012-2021 Subaru STI / 2012 Legacy GT

    576

    Company23 DOHC Timing Belt Kit - 2012-2021 Subaru STI / 2012 Legacy GT

    $299.95
    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 Standard Connecting Rod Bearing Set pMax Coated - 2002-2014 Subaru WRX / 2004-2021 STI

    1 In Stock

    CR4125XPGC

    King Engine Bearings Standard Connecting Rod Bearing Set pMax Coated - 2002-2014 Subaru WRX / 2004-2021 STI

    $107.78
    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
    Cometic Head Gasket MLS 100MM .051 - 2004-2007 Subaru STI / 2006-2014 WRX

    C4264-051

    Cometic Head Gasket MLS 100MM .051 - 2004-2007 Subaru STI / 2006-2014 WRX

    $49.37
    Subaru OEM Timing Belt Tensioner Subaru EJ25 Models - 2015-2021 Subaru STI

    13033AA042

    Subaru OEM Timing Belt Tensioner Subaru EJ25 Models - 2015-2021 Subaru STI

    $199.33
    Subaru Pulley Idler Bolt - 2013-2020 Subaru BRZ / 2012-2014 Impreza

    1 In Stock

    23771AA020

    Subaru Pulley Idler Bolt - 2013-2020 Subaru BRZ / 2012-2014 Impreza

    $2.65
    Subaru Micro-V Stretch Fit Belt Install Tool - 2009-2013 Subaru Forester / 2008-2014 Impreza

    1 In Stock

    91031

    Subaru Micro-V Stretch Fit Belt Install Tool - 2009-2013 Subaru Forester / 2008-2014 Impreza

    5.0(1)
    $53.10
    Brian Crower 6mm Intake Valve Guides - 2002-2014 Subaru WRX / 2004-2021 STI

    BC3960

    Brian Crower 6mm Intake Valve Guides - 2002-2014 Subaru WRX / 2004-2021 STI

    $80.81
    Fluidampr Harmonic Damper - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    531101

    Fluidampr Harmonic Damper - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    5.0(1)
    $482.92
    Gates Timing Belt - 2002-2014 Subaru WRX / 2004-2021 STI

    T328

    Gates Timing Belt - 2002-2014 Subaru WRX / 2004-2021 STI

    $258.23

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