2021 Subaru Wrx-sti Drivetrain Upgrades

    WRX STI Upgrades by WRX STI Experts. 

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    125 Results

    COBB 6-Speed Front Shifter Bushing - 2015-2021 Subaru STI / 2004-2014 Impreza / 2007-2009 Legacy

    3 In Stock

    213320

    COBB 6-Speed Front Shifter Bushing - 2015-2021 Subaru STI / 2004-2014 Impreza / 2007-2009 Legacy

    5.0(1)
    $60.00
    XClutch Twin Solid Ceramic Clutch Kit - 2015-2020 Subaru STI

    XKSU20521-2E

    XClutch Twin Solid Ceramic Clutch Kit - 2015-2020 Subaru STI

    $1,931.13
    GrimmSpeed Pitch Stop Mount Race Version - 2015-2021 Subaru WRX

    49 In Stock

    122009

    GrimmSpeed Pitch Stop Mount Race Version - 2015-2021 Subaru WRX

    4.0(1)
    $109.00
    PERRIN Pitch Stop Mount (Silver) - Subaru Models (Inc. 2002-2024 Subaru WRX / 2004-2021 STI / 1993-2024 Impreza / 2019-2024 Ascent / 2013-2024 Crosstrek / 2005-2009 & 2020-2024 Legacy / Outback)

    52 In Stock

    PSP-DRV-101SL

    PERRIN Pitch Stop Mount (Silver) - Subaru Models (Inc. 2002-2024 Subaru WRX / 2004-2021 STI / 1993-2024 Impreza / 2019-2024 Ascent / 2013-2024 Crosstrek / 2005-2009 & 2020-2024 Legacy / Outback)

    $99.45
    XClutch Cushioned Ceramic Clutch Kit - 2004-2021 Subaru STI

    18 In Stock

    XKSU24001-1C

    XClutch Cushioned Ceramic Clutch Kit - 2004-2021 Subaru STI

    $745.19
    XClutch HD Sprung Organic Stage 1 Clutch Kit - 2015-2021 Subaru STI

    13 In Stock

    XKSU24001-1AX

    XClutch HD Sprung Organic Stage 1 Clutch Kit - 2015-2021 Subaru STI

    5.0(1)
    $712.07
    SuperPro SPF Differential Mount Bushings - 2008-2014 WRX / 2008-2014 STI

    1 In Stock

    SPF3201K

    SuperPro SPF Differential Mount Bushings - 2008-2014 WRX / 2008-2014 STI

    $100.99
    IAG Race Pitch Stop Mount Solid Black - 2015-2021 Subaru WRX / STI

    IAG-DRV-2220BK

    IAG Race Pitch Stop Mount Solid Black - 2015-2021 Subaru WRX / STI

    $106.24
    ACT Monoloc Collar - 2015-2021 Subaru STI / 2004-2006 Forester / 2002-2014 Impreza

    45 In Stock

    884006P

    ACT Monoloc Collar - 2015-2021 Subaru STI / 2004-2006 Forester / 2002-2014 Impreza

    $85.00
    PERRIN Shifter Bushing Kit - 2004-2021 Subaru STI / 2007-2009 Legacy

    17 In Stock

    PSP-INR-010

    PERRIN Shifter Bushing Kit - 2004-2021 Subaru STI / 2007-2009 Legacy

    4.3(3)
    $29.75
    ACT Heavy Duty Pressure Plate SB10 Subaru - 2004-2021 Subaru STI

    7 In Stock

    SB019

    ACT Heavy Duty Pressure Plate SB10 Subaru - 2004-2021 Subaru STI

    $517.00
    Exedy Replacement Clutch Disc Type B - 2002-2005 Subaru WRX / 2004-2021 STI

    1 In Stock

    DM16DB

    Exedy Replacement Clutch Disc Type B - 2002-2005 Subaru WRX / 2004-2021 STI

    $538.03
    Xclutch 9in Twin Sprung Organic Clutch Kit - 2015-2021 Subaru STI

    11 In Stock

    XKSU23531-2A

    Xclutch 9in Twin Sprung Organic Clutch Kit - 2015-2021 Subaru STI

    5.0(1)
    $1,683.57
    XClutch Sprung Organic Stage 1 Clutch Kit - 2004-2021 Subaru STI

    14 In Stock

    XKSU24001-1A

    XClutch Sprung Organic Stage 1 Clutch Kit - 2004-2021 Subaru STI

    $656.87
    OVERTAKE Transmission Crossmember Bushing Kit - 2008-2026 Subaru WRX / 2008-2021 STI

    OVERTAKE Transmission Crossmember Bushing Kit - 2008-2026 Subaru WRX / 2008-2021 STI

    $50.00
    PERRIN Transmission Mount - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 1993-2001 Impreza / 2004-2011 Forester / 2013-2019 Crosstrek / 2005-2009 Legacy / Outback)

    18 In Stock

    PSP-DRV-150

    PERRIN Transmission Mount - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 1993-2001 Impreza / 2004-2011 Forester / 2013-2019 Crosstrek / 2005-2009 Legacy / Outback)

    5.0(1)
    $299.20
    COBB Rear Differential Subframe Mount Bushing Insert - 2008-2021 Subaru WRX / STI

    1 In Stock

    CB-4297K

    COBB Rear Differential Subframe Mount Bushing Insert - 2008-2021 Subaru WRX / STI

    $40.00
    ACT Mod-Twin 225 XT Sprung Street Clutch Kit - 2004-2021 Subaru STI

    6 In Stock

    T2S-S05

    ACT Mod-Twin 225 XT Sprung Street Clutch Kit - 2004-2021 Subaru STI

    $2,006.00
    Torque Solution Engine Mounts w/ Mount Plates - 2015-2021 Subaru STI / 2002-2014 Impreza

    4 In Stock

    TS-SU-200-PL

    Torque Solution Engine Mounts w/ Mount Plates - 2015-2021 Subaru STI / 2002-2014 Impreza

    3.0(1)
    $388.88
    IAG Street Series Engine Mounts - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    IAG-DRV-2000

    IAG Street Series Engine Mounts - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

    $229.49

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