2021 Subaru Wrx-sti Drivetrain Upgrades

    WRX STI Upgrades by WRX STI Experts. 

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    Shop 2021 Subaru Wrx-sti featured products

    146 Results

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

    XKSU23531-2B

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

    $1,915.40
    South Bend Clutch Stage 4 Extreme Clutch Kit - 2004+ Subaru STI / 2007-2009 Subaru Legacy GT Spec B

    FJK1000-SS-X

    South Bend Clutch Stage 4 Extreme Clutch Kit - 2004+ Subaru STI / 2007-2009 Subaru Legacy GT Spec B

    $1,253.82
    Competition Clutch Stage 3 Multi Plate Twin Organic Clutch Kit With Flywheel - 2015-2021 Subaru STI / 2004-2014 Impreza

    4M-15030-3

    Competition Clutch Stage 3 Multi Plate Twin Organic Clutch Kit With Flywheel - 2015-2021 Subaru STI / 2004-2014 Impreza

    $2,202.46
    Verus Engineering Clutch fork - 2004-2021 Subaru STI

    A0377A

    Verus Engineering Clutch fork - 2004-2021 Subaru STI

    5.0(1)
    $199.95
    South Bend Clutch Stage 3 Daily Clutch Kit - 2004-2021 Subaru STI

    FJK1000-SS-O

    South Bend Clutch Stage 3 Daily Clutch Kit - 2004-2021 Subaru STI

    $1,193.03
    XClutch Twin Solid Organic Clutch Kit - 2015-2020 Subaru STI

    12 In Stock

    XKSU23531-2G

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

    $1,530.11
    PERRIN Pitch Stop Mount (Black) - 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)

    60 In Stock

    PSP-DRV-101BK

    PERRIN Pitch Stop Mount (Black) - 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)

    5.0(1)
    $99.45
    ACT XACT Streetlite Flywheel - 2004-2021 Subaru STI

    29 In Stock

    600235

    ACT XACT Streetlite Flywheel - 2004-2021 Subaru STI

    5.0(1)
    $476.00
    Cusco 3 Piece Engine and Transmission Mount Set - 2015-2021 Subaru STI / 2002-2005 Impreza

    16 In Stock

    660911SET

    Cusco 3 Piece Engine and Transmission Mount Set - 2015-2021 Subaru STI / 2002-2005 Impreza

    $312.30
    XClutch Chromoly Lightweight Flywheel - 2004-2021 Subaru STI

    7 In Stock

    XFSU003CL

    XClutch Chromoly Lightweight Flywheel - 2004-2021 Subaru STI

    $467.32
    Verus Engineering Bell Housing Cover - 2015-2021 Subaru STI

    1 In Stock

    A0102A

    Verus Engineering Bell Housing Cover - 2015-2021 Subaru STI

    $39.95
    XClutch Ceramic Race Disc Stage 2 Clutch Kit - 2015-2021 Subaru STI

    XKSU24001-1R

    XClutch Ceramic Race Disc Stage 2 Clutch Kit - 2015-2021 Subaru STI

    $927.34
    XClutch Carbon Blade Stage 3 Clutch Kit - 2004-2021 Subaru STI

    XKSU24001-1P

    XClutch Carbon Blade Stage 3 Clutch Kit - 2004-2021 Subaru STI

    $1,169.23
    FactionFab Shifter Bushings - 2004-2021 Subaru STI / 2007-2009 Legacy Spec B

    19 In Stock

    1.10008.1

    FactionFab Shifter Bushings - 2004-2021 Subaru STI / 2007-2009 Legacy Spec B

    $30.00
    COBB Tuning Pitch Stop Mount - 2015-2021 Subaru WRX / STI / 2003-2011 Forester / 1993-2014 Impreza

    3 In Stock

    862001

    COBB Tuning Pitch Stop Mount - 2015-2021 Subaru WRX / STI / 2003-2011 Forester / 1993-2014 Impreza

    5.0(2)
    $125.00
    Kartboy Short Throw Shifter - 2004-2021 Subaru STI

    97 In Stock

    KB-20-STI

    Kartboy Short Throw Shifter - 2004-2021 Subaru STI

    5.0(1)
    $180.00
    PERRIN Shifter Bushing Kit - 2004-2021 Subaru STI / 2007-2009 Legacy

    14 In Stock

    PSP-INR-010

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

    4.3(3)
    $29.75
    Cusco Differential Cover - 2015-2021 Subaru STI / 2004-2014 Impreza

    3 In Stock

    692008AL

    Cusco Differential Cover - 2015-2021 Subaru STI / 2004-2014 Impreza

    $816.30
    COBB 6-Speed Double Adjustable Short Throw Shifter - 2015-2021 Subaru STI / 2004-2014 Impreza

    215315

    COBB 6-Speed Double Adjustable Short Throw Shifter - 2015-2021 Subaru STI / 2004-2014 Impreza

    $215.00
    Torque Solution Rear Differential Bushings - 2015-2021 Subaru WRX / STI / 2009-2013 Forester XT / 2008-2014 Impreza

    6 In Stock

    TS-SU-604

    Torque Solution Rear Differential Bushings - 2015-2021 Subaru WRX / STI / 2009-2013 Forester XT / 2008-2014 Impreza

    5.0(1)
    $59.99

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