2004 Subaru Impreza Oil Systems Upgrades

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

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

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

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

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

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

IAG Oil Control Baffle & Windage Tray + V2 SS Oil Pickup for EJ - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

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

IAG Performance V2 Oil Pickup - 2015-2021 Subaru STI

Killer B O-Ring Seal Kit - 2006-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT

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

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

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

Radium Cruise Control Relocation Bracket - 2002-2005 Subaru WRX

Torque Solution -10AN Turbo Oil Return Line Kit - 2015-2021 Subaru STI / 2004-2013 Forester / 2002-2014 Impreza

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

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

Killer B Oil Pan Hardware Kit - Universal

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

Killer B Motorsport Cast Performance Oil Pan Package with High Flow Pick up & Baffle - 2002-2014 Subaru WRX / 2004-2021 Subaru STI