2008-2014 Subaru WRX STI Mods, Upgrades & Accessories

    WRX STI Upgrades by WRX STI Experts.

    Although the 08-14 STI is not new, we are very excited to finally offer the best performance products available for this platform. We’ve added some of our favorites and continue to add products daily. If you have a new-to-you STI, or if you are an STI veteran, we now have the engine, suspension, interior, as well as exterior components to enhance or maintain your STI. All of which are brought to you only by the most trusted and established brands in the industry. If you want to make your daily commute more exciting, we now have all the parts to accommodate your style. If you want to make faster lap times in your purpose-built race car or rally car, we now have the components to make that happen. Because at the end of the day, the 08-14 Subaru STI is still a highly desired option in the sport compact and rally-inspired genre that is still enjoyed and appreciated on a worldwide scale.

    Shop 2008 Subaru Impreza Upgrades by Category

    Shop 2008 Subaru Impreza featured products

    1439 Results

    Invidia Equal Length Big Piping Exhaust Manifold - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

    HS05SW1HDP

    Invidia Equal Length Big Piping Exhaust Manifold - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT

    5.0(1)
    $2,462.02
    Orbit Oil Pump - Subaru Models (inc. 2002-2014 WRX / STI)

    12 In Stock

    OPSB1478HP

    Orbit Oil Pump - Subaru Models (inc. 2002-2014 WRX / STI)

    $153.37
    Work Wheels Emotion CR Kiwami  GT Silver 18x9.5 +38mm 5x114.3 (Sold as Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

    3 In Stock

    WCK189538YGTS

    Work Wheels Emotion CR Kiwami GT Silver 18x9.5 +38mm 5x114.3 (Sold as Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

    $1,308.58
    GrimmSpeed Bypass Valve RED - 2008-2014 Subaru WRX / 2005-2009 Legacy GT

    126034RED

    GrimmSpeed Bypass Valve RED - 2008-2014 Subaru WRX / 2005-2009 Legacy GT

    $269.00
    Clutch Masters Chromoly Steel Lightweight Flywheel - 2015-2021 Subaru STI / 2004-2014 Impreza

    2 In Stock

    FW-721-SF

    Clutch Masters Chromoly Steel Lightweight Flywheel - 2015-2021 Subaru STI / 2004-2014 Impreza

    $451.44
    DarkMatterX Shift Boot - Charcoal Black / Alcantara - 2008-2014 Subaru STI

    DarkMatterX Shift Boot - Charcoal Black / Alcantara - 2008-2014 Subaru STI

    $75.00
    STI JDM Group N Transmission Mount 6MT  - 2004-2021 Subaru STI

    ST410224S040

    STI JDM Group N Transmission Mount 6MT - 2004-2021 Subaru STI

    $109.30
    Mishimoto Radiator Stay Set (Black) - 2008-2014 Subaru WRX / STI

    5 In Stock

    MMRS-STI-08B

    Mishimoto Radiator Stay Set (Black) - 2008-2014 Subaru WRX / STI

    $34.74
    FactionFab FR-Spec Coilovers V2  - 2008-2014 Subaru WRX

    6 In Stock

    1.10275.2

    FactionFab FR-Spec Coilovers V2 - 2008-2014 Subaru WRX

    $1,350.00
    Seibon Dry Carbon Fiber OE Style Hood - 2008-2014 Subaru WRX / 2008-2014 Subaru STI

    HD0809SBIMP-OE-DRY

    Seibon Dry Carbon Fiber OE Style Hood - 2008-2014 Subaru WRX / 2008-2014 Subaru STI

    $2,040.00
    PERRIN Recirculating Blow Off Valve (Black) - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT / 2005-2009 Legacy GT / Outback XT)

    18 In Stock

    PSP-TAC-600BK

    PERRIN Recirculating Blow Off Valve (Black) - Subaru Models (Inc. 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT / 2005-2009 Legacy GT / Outback XT)

    $236.30
    Cometic Head Gasket MLS 100MM .051 - 2004-2007 Subaru STI / 2006-2014 WRX

    1 In Stock

    C4264-051

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

    $51.84
    Work Wheels Emotion T5R Matte Graphite 18x9.5 +38mm 5x114.3 (Sold as Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

    WT5R189538YMGK

    Work Wheels Emotion T5R Matte Graphite 18x9.5 +38mm 5x114.3 (Sold as Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

    $1,237.20
    Enkei Raijin Wheels 18x8.5 +38mm (Gun Metal) 5x100 - 2013-2024 Subaru BRZ / Scion FR-S / Toyota GR86 / 2014-2018 Subaru Forester

    467-885-8045GM

    Enkei Raijin Wheels 18x8.5 +38mm (Gun Metal) 5x100 - 2013-2024 Subaru BRZ / Scion FR-S / Toyota GR86 / 2014-2018 Subaru Forester

    $310.00
    ETS Front Mount Intercooler Core Black - 2008-2014 Subaru STI

    200-20-IC-002

    ETS Front Mount Intercooler Core Black - 2008-2014 Subaru STI

    $909.00
    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
    Wilwood AERO6 Front Kit 14in Drilled/Slotted Nickel Plated - 2002-2014 Subaru WRX / 2004-2017 Subaru STI

    140-12876-DN

    Wilwood AERO6 Front Kit 14in Drilled/Slotted Nickel Plated - 2002-2014 Subaru WRX / 2004-2017 Subaru STI

    $2,129.99
    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
    EBC Brakes Greenstuff Rear Brake Pads - 2013-2020 Subaru BRZ / 2009-2017 Forester / 2008-2011 Impreza

    6 In Stock

    DP21584

    EBC Brakes Greenstuff Rear Brake Pads - 2013-2020 Subaru BRZ / 2009-2017 Forester / 2008-2011 Impreza

    $115.98
    EBC Brakes Greenstuff 2000 Series Sport Front Brake Pads - 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2014-2021 Forester / 2008-2014 Impreza / 2017-2020 Toyota 86

    4 In Stock

    DP21884

    EBC Brakes Greenstuff 2000 Series Sport Front Brake Pads - 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2014-2021 Forester / 2008-2014 Impreza / 2017-2020 Toyota 86

    $115.98

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