2004 Subaru Impreza Turbochargers And Superchargers Upgrades

Turbosmart Kompact Dual Port Blow Off Valve - 2015-2021 Subaru STI

Tomei ARMS BX8265 Turbo - 2002-2007 Subaru WRX / 2004-2021 STI

GrimmSpeed Bypass Valve BLACK - 2004-2021 Subaru STI

IAG Replacement Blow Off Valve Elbow - 2015-2021 Subaru STI

Blouch Dominator Turbo 1.5XT-R 10cm With Ceramic Coating - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

Tomei ARMS M7760 Turbocharger (380hp) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

Turbosmart Plumb Back Blow Off Valve Black - 2015-2021 Subaru STI

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)

Tomei ARMS BX7760 Turbo - 2015-2021 Subaru STI / 2004-2008 Forester

Killer B IWG Perma Close Kit - 2002-2014 Subaru WRX / 2004-2021 STI / 2006-2013 Forester XT

Tomei ARMS M8265 Turbocharger (450hp) - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

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

Forced Performance FP BLUE Turbocharger 58mm 8cm IWG w/ Oil Feed Line - 2002-2007 Subaru WRX / 2004-2021 Subaru STI

Forced Performance XR Black Turbocharger EWG - 2002-2007 Subaru WRX / 2004-2021 STI

GrimmSpeed Boost Control Solenoid - 2006-2007 Subaru WRX / 2004-2007 STI/ 2004-2008 Forester XT

SMY Stainless Steel Adjustable Wastegate (IWG) Bracket - 2002-2021 Subaru WRX / STI

Overtake Bypass Valve Recirculation Hose - Red - 2002-2007 Subaru WRX, 2004-2021 STI

Torque Solution Greddy BOV Adapter Flange - 2015-2021 Subaru STI / 2002-2014 Impreza

GrimmSpeed Bypass Valve RED - 2004-2021 Subaru STI

GrimmSpeed OVERTAKE BB500 Turbocharger Kit - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / Outback XT