2011 Subaru Impreza Engine Upgrades

    WRX Upgrades by WRX Experts

    Shop 2011 Subaru Impreza Engine Upgrades by Category

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    Shop 2011 Subaru Impreza featured products

    511 Results

    Manley Performance Turbo Tuff Series Crankshaft 79mm Subaru EJ25 Models - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    1 In Stock

    190040B

    Manley Performance Turbo Tuff Series Crankshaft 79mm Subaru EJ25 Models - Subaru Models (inc. 2006-2014 Subaru WRX / 2004-2021 Subaru STI)

    $1,954.24
    Brian Crower ProH2K Connecting Rods Subaru for EJ Models - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

    BC6609

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

    $626.00
    Tomei Expreme Equal Length Exhaust Manifold - 2004-2021 Subaru STI / 2002-2014 WRX

    TB6010-SB02B

    Tomei Expreme Equal Length Exhaust Manifold - 2004-2021 Subaru STI / 2002-2014 WRX

    5.0(1)
    $890.00
    PERRIN Battery Tie Down (Blue) - Subaru Models (Inc. 2002-2024 Subaru WRX / 2004-2021 STI / 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2020 Toyota 86 / 2022-2024 GR86)

    5 In Stock

    PSP-ENG-700BL

    PERRIN Battery Tie Down (Blue) - Subaru Models (Inc. 2002-2024 Subaru WRX / 2004-2021 STI / 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2020 Toyota 86 / 2022-2024 GR86)

    $69.70
    Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR for Cobb Flex Fuel Kit - 2002-2014 Subaru WRX / 2007-2021 STI

    3 In Stock

    TS-SU-6FLK-AM-FF

    Torque Solution Braided Fuel Line Kit for -6 Aeromotive FPR for Cobb Flex Fuel Kit - 2002-2014 Subaru WRX / 2007-2021 STI

    $333.32
    Killer B O-Ring Seal Kit - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT

    ORING-KIT

    Killer B O-Ring Seal Kit - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT

    $6.00
    NGK Iridium One Step Colder 2309 Spark Plug (Single) - 2006-2014 Subaru WRX / 2004-2021 STI

    LFR7AIX

    NGK Iridium One Step Colder 2309 Spark Plug (Single) - 2006-2014 Subaru WRX / 2004-2021 STI

    $11.96
    HKS SUPER SQV4 Blow Off Valve - 2015-2021 Subaru STI / 2008-2014 Impreza

    26 In Stock

    71008-AF013

    HKS SUPER SQV4 Blow Off Valve - 2015-2021 Subaru STI / 2008-2014 Impreza

    5.0(2)
    $434.50
    PERRIN Afta-MAF Hose (Black) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / Outback XT

    17 In Stock

    PSP-INT-350BK

    PERRIN Afta-MAF Hose (Black) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / Outback XT

    $99.45
    Torque Solution HKS BOV Adapter Flange - 2015-2021 Subaru STI / 2002-2014 Impreza

    5 In Stock

    TS-SU-HKS

    Torque Solution HKS BOV Adapter Flange - 2015-2021 Subaru STI / 2002-2014 Impreza

    $42.21
    GrimmSpeed 3 Port Electronic Boost Control Solenoid - 2008-2021 Subaru STI

    44 In Stock

    057007

    GrimmSpeed 3 Port Electronic Boost Control Solenoid - 2008-2021 Subaru STI

    5.0(6)
    $140.00
    ETS Subaru STI V2 MaxFlow Front Facing Header - 2008-2014 Subaru WRX / STI

    ETS Subaru STI V2 MaxFlow Front Facing Header - 2008-2014 Subaru WRX / STI

    $1,495.00
    GrimmSpeed 3-Bolt Manifold to Uppipe Gasket - Subaru Models (inc. 2002-2014 WRX / 2004 STI)

    50 In Stock

    34001

    GrimmSpeed 3-Bolt Manifold to Uppipe Gasket - Subaru Models (inc. 2002-2014 WRX / 2004 STI)

    $25.00
    Mishimoto Performance Aluminum Radiator Manual Transmission - 2015-2021 Subaru STI / 2009-2013 Forester / 2008-2014 Impreza

    16 In Stock

    MMRAD-STI-08

    Mishimoto Performance Aluminum Radiator Manual Transmission - 2015-2021 Subaru STI / 2009-2013 Forester / 2008-2014 Impreza

    $430.37
    Tomei Expreme Ti Titanium Cat-Back Exhaust System - 2008-2014 STI Hatchback / 2011-2014 WRX Hatchback

    TB6090-SB02B

    Tomei Expreme Ti Titanium Cat-Back Exhaust System - 2008-2014 STI Hatchback / 2011-2014 WRX Hatchback

    $1,290.00
    IAG Performance / ARP 14mm Head Stud Set - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    IAG-ENG-1711

    IAG Performance / ARP 14mm Head Stud Set - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

    $509.99
    Invidia Dual N1 Resonated Exit Exhaust - Polished Tip - 2008-2014 Subaru Forester / 2008-2014 Impreza

    3 In Stock

    HS11STIGTP

    Invidia Dual N1 Resonated Exit Exhaust - Polished Tip - 2008-2014 Subaru Forester / 2008-2014 Impreza

    $1,269.10
    Tomei Poncam Camshafts - 2008-2021 Subaru STI

    TA301A-SB02C

    Tomei Poncam Camshafts - 2008-2021 Subaru STI

    $880.00
    Gates Timing Belt Kit - 2015-2021 Subaru STI

    5 In Stock

    TCK328

    Gates Timing Belt Kit - 2015-2021 Subaru STI

    $489.99
    Cobb Tuning Fuel Rails - 2015-2021 Subaru WRX / STI

    3 In Stock

    343150

    Cobb Tuning Fuel Rails - 2015-2021 Subaru WRX / STI

    5.0(1)
    $300.00

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