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    Oil Systems

    By using high-quality Subispeed parts in a well-maintained oil system, you can preserve the health and performance of your Subaru's engine. Our assortment consists of a variety of items made to improve oil circulation, filtration, and cooling while also providing vital engine parts with the appropriate lubrication and protection. We provide solutions from recognized brands like Mishimoto, Cusco, and Perrin Performance for everything from oil pans and oil coolers to oil filters and oil lines. These parts are made to increase cooling effectiveness, increase oil flow, and lengthen the engine life of your Subaru. Our inventory contains the ideal parts for your Subaru WRX, STI, Forester, or Crosstrek, whether you're wanting to increase reliability for daily commuting or want to modify your oil system for high-performance driving. 

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    118 Results

    Killer B Motorsport Aluminum Oil Pan Package - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    PPBC

    Killer B Motorsport Aluminum Oil Pan Package - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    $681.00
    IAG Performance Air Oil Separator AOS - Red - 2015-2021 Subaru WRX / 2014-2018 Forester XT

    IAG-ENG-7187RD

    IAG Performance Air Oil Separator AOS - Red - 2015-2021 Subaru WRX / 2014-2018 Forester XT

    $499.99
    Radium Dual Catch Can Kit T Fluid Lock - 2015-2021 Subaru WRX / STI / 2014-2018 Forester XT

    5 In Stock

    20-0256-FL

    Radium Dual Catch Can Kit T Fluid Lock - 2015-2021 Subaru WRX / STI / 2014-2018 Forester XT

    1.0(1)
    $417.95
    IAG Performance V4 Air Oil Separator AOS - Red - 2022-2024 Subaru WRX

    IAG-ENG-7188RD

    IAG Performance V4 Air Oil Separator AOS - Red - 2022-2024 Subaru WRX

    $499.99
    GrimmSpeed Air/Oil Separator (Black) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    23 In Stock

    078006

    GrimmSpeed Air/Oil Separator (Black) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    $315.00
    Radium AOS-R KIT T INCLUDES 20-0255 - 2015-2021 Subaru WRX / STI / 2014-2018 Forester XT

    6 In Stock

    20-0258-00

    Radium AOS-R KIT T INCLUDES 20-0255 - 2015-2021 Subaru WRX / STI / 2014-2018 Forester XT

    $474.95
    Cusco Oil Catch Can - 2015-2021 Subaru STI

    8 In Stock

    6A1009A

    Cusco Oil Catch Can - 2015-2021 Subaru STI

    4.0(1)
    $175.00
    COBB Tuning Air Oil Separator Black and Red - 2015-2021 Subaru WRX

    4 In Stock

    843615

    COBB Tuning Air Oil Separator Black and Red - 2015-2021 Subaru WRX

    $610.00
    IAG Performance V4 Air Oil Separator AOS - Black - 2004-2007 Subaru STI / 2006-2007 WRX

    IAG-ENG-7185BK

    IAG Performance V4 Air Oil Separator AOS - Black - 2004-2007 Subaru STI / 2006-2007 WRX

    $499.99
    GrimmSpeed Air Oil Separator Red  - 2008-2014 Subaru WRX / 2005-2012 Subaru Legacy GT

    8 In Stock

    078016R

    GrimmSpeed Air Oil Separator Red - 2008-2014 Subaru WRX / 2005-2012 Subaru Legacy GT

    $315.00
    GrimmSpeed Air/Oil Separator (Red) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    12 In Stock

    078006R

    GrimmSpeed Air/Oil Separator (Red) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    5.0(1)
    $315.00
    COBB Tuning Air Oil Separator Black/Red - 2008-2014 Subaru WRX / 2008-2021 Subaru STI

    822615

    COBB Tuning Air Oil Separator Black/Red - 2008-2014 Subaru WRX / 2008-2021 Subaru STI

    5.0(4)
    $595.00
    PERRIN Turbo Sump Restrictor - 2018-2024 Subaru WRX / 2017-2018 Forester XT / 2019-2024 Ascent / 2020-2024 Legacy GT / Outback GT

    39 In Stock

    PSP-ENG-630

    PERRIN Turbo Sump Restrictor - 2018-2024 Subaru WRX / 2017-2018 Forester XT / 2019-2024 Ascent / 2020-2024 Legacy GT / Outback GT

    $48.45
    Mishimoto Baffled Oil Catch Can Kit - 2018-2020 Subaru Crosstrek

    MMBCC-XTK-18P

    Mishimoto Baffled Oil Catch Can Kit - 2018-2020 Subaru Crosstrek

    $247.67
    Killer B Motorsport Ultimate FA20 Oil Pickup - 2015-2021 Subaru WRX / 2014-2018 Forester XT

    10015OP

    Killer B Motorsport Ultimate FA20 Oil Pickup - 2015-2021 Subaru WRX / 2014-2018 Forester XT

    5.0(1)
    $153.00
    Radium Dual Catch Can Kit Fluid Lock - 2002-2014 Subaru WRX / 2004+ STI / 2004-2013 Forester XT

    8 In Stock

    20-0608-FL

    Radium Dual Catch Can Kit Fluid Lock - 2002-2014 Subaru WRX / 2004+ STI / 2004-2013 Forester XT

    $398.95
    Killer B Motorsport Aluminum Oil Pan - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    EJ25PAN

    Killer B Motorsport Aluminum Oil Pan - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    $549.00
    13-21 FR-S /  BRZ / 86 Radium Air Oil Separator Return Kit (AOS-R Kit)

    4 In Stock

    20-0351

    13-21 FR-S / BRZ / 86 Radium Air Oil Separator Return Kit (AOS-R Kit)

    $427.45
    Killer B Motorsports OG Formed High Performance Oil Pan EJ Series - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    OGEJ25PAN

    Killer B Motorsports OG Formed High Performance Oil Pan EJ Series - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    $582.00
    IAG Street Series Oil Pan w/ Removable SS Lower Baffle - Silver (Pan + SS Baffle Only) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2004-2013 Forester XT

    IAG-ENG-2200SL

    IAG Street Series Oil Pan w/ Removable SS Lower Baffle - Silver (Pan + SS Baffle Only) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2004-2013 Forester XT

    $529.99

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