2011 Subaru Impreza Motor Builds Upgrades

    WRX Upgrades by WRX Experts

    Shop 2011 Subaru Impreza Motor Builds Upgrades by Category

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    Pistons and Sleeves

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    Valve Springs

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    Engine Hardware and Fittings

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    Gaskets

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    Main Bearings

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    Timing Belt Components

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    Valvetrain Components

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    Rod Bearings

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    Tools and Accessories

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    Crankshafts

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    Accessory Belts

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    Cam Gears

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    Engine Assembly Lube and Sealants

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    Piston Rings and Clips

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    Tensioners & Idlers

    Shop 2011 Subaru Impreza featured products

    136 Results

    Gates Racing Timing Belt Kit w/ Water Pump - 2008-2014 Subaru WRX / 2008-2013 Forester XT

    11 In Stock

    TCKWP328CRB

    Gates Racing Timing Belt Kit w/ Water Pump - 2008-2014 Subaru WRX / 2008-2013 Forester XT

    $498.68
    Manley Economical H Beam Steel Connecting Rod - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    13 In Stock

    14024-4

    Manley Economical H Beam Steel Connecting Rod - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $518.00
    Darton Iron Dry Sleeves - Subaru EJ25 Models (inc. 2004-2021 STI)

    300-031-3D

    Darton Iron Dry Sleeves - Subaru EJ25 Models (inc. 2004-2021 STI)

    $525.00
    King Crankshaft Main Bearings SUBARU EJ20/EJ22/EJ25 - 2002-2014 Subaru WRX / 2004-2021 STI

    24 In Stock

    MB5382XPGC

    King Crankshaft Main Bearings SUBARU EJ20/EJ22/EJ25 - 2002-2014 Subaru WRX / 2004-2021 STI

    $250.00
    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
    Kelford Stage 1 Performance Camshafts - 2002-2014 Subaru WRX / 2004-2021 STI

    220-B

    Kelford Stage 1 Performance Camshafts - 2002-2014 Subaru WRX / 2004-2021 STI

    $949.05
    IAG Performance 750 Closed Deck Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    1 In Stock

    IAG-ENG-S750

    IAG Performance 750 Closed Deck Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    $5,499.99
    Manley Performance Pro Series Turbo Tuff I-Beam Connecting Rod Set - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    14 In Stock

    14416R6-4

    Manley Performance Pro Series Turbo Tuff I-Beam Connecting Rod Set - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    $1,319.86
    Company23 Small Idler Longer Pulley Bolt - Subaru DOHC EJ Turbo Models (inc. 2015-2021 STI / 2004-2012 Forester / 2003-2014 Impreza)

    583

    Company23 Small Idler Longer Pulley Bolt - Subaru DOHC EJ Turbo Models (inc. 2015-2021 STI / 2004-2012 Forester / 2003-2014 Impreza)

    $5.38
    IAG 550 Street Cylinder Heads Package - W25 Heads (No Cams & Lifters / No Chamber Mods) - 2008-2018 Subaru STI

    IAG-ENG-H550WE

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

    $3,399.99
    Kelford High Lift Racing Cam Set - 2002-2014 Subaru WRX / 2004-2021 STI

    R-199-D

    Kelford High Lift Racing Cam Set - 2002-2014 Subaru WRX / 2004-2021 STI

    $949.05
    IAG Performance 550 Short Block Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    6 In Stock

    IAG-ENG-S550

    IAG Performance 550 Short Block Includes: Case Halves - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester)

    $4,799.99
    Kelford Stage 3 Performance Camshafts - 2002-2014 Subaru WRX / 2004-2021 STI

    220-D

    Kelford Stage 3 Performance Camshafts - 2002-2014 Subaru WRX / 2004-2021 STI

    $949.05
    Manley Performance Platinum Series Piston Set 99.55mm 8.5:1 - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    1 In Stock

    612001C-4

    Manley Performance Platinum Series Piston Set 99.55mm 8.5:1 - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    $699.23
    Kelford High Performance Spring and Retainer Set - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    KVS1847-BT

    Kelford High Performance Spring and Retainer Set - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

    $470.25
    PERRIN Lightweight Crank Pulley - Black - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

    29 In Stock

    PSP-ENG-100BK

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

    $124.95
    Manley Performance Race Flo Stainless Steel Intake Valves - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

    4 In Stock

    11138-8

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

    $201.09
    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

    $51.84
    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
    Tomei Head Gasket 101.0mm 1.0mm - Subaru Models (Inc. 2006-2014 WRX / 2004-2021 STI)

    1 In Stock

    TA4070-SB02B

    Tomei Head Gasket 101.0mm 1.0mm - Subaru Models (Inc. 2006-2014 WRX / 2004-2021 STI)

    $142.75

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