2004 Subaru Impreza Cooling Upgrades

Torque Solution Cylinder 4 Coolant Mod - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

Company23 DOHC Water Pump Kit - 2002-2007 Subaru WRX / 2004-2021 STI / 2005-2009 Outback XT

Killer B Motorsport Upper Coolant Reservoir w/ AN Fittings Black - 2002-2007 Subaru WRX / 2004-2021 STI

TurboXS Front Mount Intercooler Kit - 2002-2005 Subaru WRX / 2004-2005 STI

PERRIN Coupler Kit For Subaru Top Mount Intercooler (Blue) - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

CSF Racing Radiator w/ Built-in Oil Cooler and Sandwich Plate - 2002-2007 Subaru WRX / STI

COBB Tuning Front Mount Intercooler Core Silver - 2004-2007 Subaru WRX / STI

Mishimoto Silver Top Mount Intercooler w/ Red Hoses - 2002-2007 Subaru WRX / 2004-2007 STI

CSF Aluminum Racing Radiator - 2002-2007 Subaru WRX / STI Manual

Mishimoto Aluminum Coolant Expansion Tank - 2002–2007 Subaru WRX / 2004–2016 STI

Mishimoto Silicone Air Induction Hose (Blue) - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza

Killer B Motorsport Upper Coolant Reservoir v2 with Barbed Fittings Black Finish - 2002-2007 Subaru WRX / 2004-2021 STI

PERRIN Coupler Kit For Subaru Top Mount Intercooler (Red) - 2002-2007 Subaru WRX / 2004-2021 STI / 2004-2008 Forester XT

Koyorad 1.3 Bar High Pressure Radiator Cap - 2015-2024 Subaru WRX / 2015-2021 STI / 2004-2018 Forester / 2002-2014 Impreza

Mishimoto Intercooler Hose Kit Black - 2002-2005 Subaru WRX

PERRIN Oil Cooler Kit - 2002-2024 Subaru WRX / 2004-2021 STI

GrimmSpeed Radiator Hose Kit Red - 2004-2007 Subaru STI / 2002-2007 WRX / 2002-2005 Impreza

GrimmSpeed Radiator Hose Kit Black - 2004-2007 Subaru STI / 2002-2007 WRX / 2002-2005 Impreza

Mishimoto Racing Thermostat - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

Mishimoto Silicone Air Induction Hose (Black) - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza