2004 Subaru Impreza Oil Systems Upgrades

    Shop 2004 Subaru Impreza Oil Systems Upgrades by Category

    Oil Pans image

    Oil Pans

    Air Oil Separators image

    Air Oil Separators

    Oil Control Devices image

    Oil Control Devices

    Catch Cans image

    Catch Cans

    Oil Pumps image

    Oil Pumps

    Shop 2004 Subaru Impreza featured products

    39 Results

    IAG Performance V2 Oil Pickup - 2015-2021 Subaru STI

    IAG-ENG-2082

    IAG Performance V2 Oil Pickup - 2015-2021 Subaru STI

    $149.99
    Subaru OEM 11mm Oil Pump - 2002-2014 Subaru WRX / STI

    3 In Stock

    15010AA360

    Subaru OEM 11mm Oil Pump - 2002-2014 Subaru WRX / STI

    $305.43
    COBB Tuning Air Oil Separator Black/Red - 2002-2007 Subaru WRX / 2004-2007 STI

    2 In Stock

    811615

    COBB Tuning Air Oil Separator Black/Red - 2002-2007 Subaru WRX / 2004-2007 STI

    $565.00
    Killer B Motorsports High Performance Oil Pan Super G Cast EJ Series - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    EJ25PAN-G

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

    $714.00
    Killer B Motorsport Aluminum Oil Pan Package - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

    5 In Stock

    PPBC

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

    $681.00
    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
    Killer B Motorsport Ultimate Oil Pickup - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester

    3 In Stock

    070-110

    Killer B Motorsport Ultimate Oil Pickup - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester

    $149.00
    Killer B Motorsport Ultimate Oil Pickup - 2002-2005 Subaru WRX

    050

    Killer B Motorsport Ultimate Oil Pickup - 2002-2005 Subaru WRX

    $179.00
    Killer B Motorsports High Flow Ultimate Oil Pickup EJ25 Turbo - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester

    110-HF

    Killer B Motorsports High Flow Ultimate Oil Pickup EJ25 Turbo - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester

    $181.00
    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
    Killer B Motorsports 3-Piece Super G-EJ Series High Flow Pickup & Baffle Performance Oil Pan - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    PPBC-HFG

    Killer B Motorsports 3-Piece Super G-EJ Series High Flow Pickup & Baffle Performance Oil Pan - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    $918.00
    Killer B Motorsport Oil Pickup And Baffle Combo - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

    9 In Stock

    070-EJWT

    Killer B Motorsport Oil Pickup And Baffle Combo - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

    $219.00
    Killer B Motorsports High Flow Ultimate Oil Pickup Baffle Combo - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    1 In Stock

    HF-EJWT

    Killer B Motorsports High Flow Ultimate Oil Pickup Baffle Combo - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2008 Forester

    $252.00
    Cusco Oil Catch Can - 2002-2005 Subaru WRX / STI

    2 In Stock

    672009AN

    Cusco Oil Catch Can - 2002-2005 Subaru WRX / STI

    $117.90
    GrimmSpeed Air/Oil Separator (Black) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

    24 In Stock

    078006

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

    $315.00
    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
    Killer B Motorsport Air Oil Separator Complete Kit - 2002-2007 Subaru WRX / STI

    GD-MV3S-C

    Killer B Motorsport Air Oil Separator Complete Kit - 2002-2007 Subaru WRX / STI

    $505.48
    Killer B Performance AOS Catch Can Add-On - 2002-2021 Subaru WRX / STI / 2005-2009 Legacy GT

    CATCHCAN

    Killer B Performance AOS Catch Can Add-On - 2002-2021 Subaru WRX / STI / 2005-2009 Legacy GT

    $248.00
    Radium Dual Catch Can Kit Fluid Lock - 2002-2014 Subaru WRX / 2004+ STI / 2004-2013 Forester XT

    6 In Stock

    20-0608-FL

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

    $398.95
    IAG EJ Competition Series Oil Pan Package (Silver Pan / Pickup / Comp Baffle / Windage Tray) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2004-2013 Forester XT

    IAG-ENG-2202SL

    IAG EJ Competition Series Oil Pan Package (Silver Pan / Pickup / Comp Baffle / Windage Tray) - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / 2004-2013 Forester XT

    $799.99

    Page 1 of 2

    110% Price Match Guarantee*

    Find the same product for less on any competitor's site, and we'll match that price and beat if by 10% of the difference!* 

    Free Shipping*

    Free shipping is available within the lower 48 states for orders totalling $199 or more. Simply select the free shipping option during checkout.
    *Exclusions apply

    30 Day, 100% Satisfaction

    SubiSpeed Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.