Description

Torque Solution Cylinder 4 Coolant Mod for Subaru EJ Engines was designed to increase coolant flow to cylinder #4 head area. The additional coolant flow helps reduce cylinder #4 coolant temps and keeps the temps more uniform with the rest of the cylinders. This helps reduce knock and detonation in cylinder #4, which is known to cause the dreaded EJ ringland failure. Keep your EJ happy by installing our kit. Quality was our #1 priority which is why our kit includes CNC'd billet aluminum head and T fittings along with a multilayer silicone hose and stainless steel clamps.

Specifications

  • CNC'd 6061 Billet Aluminum Fittings
  • Black Anodized
  • MultiLayer Silicone Hose
  • Stainless Steel Clamps
  • Limited Lifetime Warranty

Compatibility

  • 2008 Subaru Forester Sports 2.5 XT H4.2458cc
  • 2004-2005 Subaru Forester XT H4.2458cc
  • 2006-2008 Subaru Forester XT Limited H4.2458cc
  • 2005 Subaru Forester XT Premium H4.2458cc
  • 2009-2010 Subaru Impreza 2.5 GT H4.2458cc
  • 2002-2005 Subaru Impreza WRX H4.1994cc
  • 2006-2014 Subaru Impreza WRX H4.2458cc
  • 2006-2007 Subaru Impreza WRX Limited H4.2458cc
  • 2010-2014 Subaru Impreza WRX Limited H4.2458cc
  • 2009-2014 Subaru Impreza WRX Premium H4.2458cc
  • 2004-2014 Subaru Impreza WRX STI H4.2458cc
  • 2007 Subaru Impreza WRX STI Limited H4.2458cc
  • 2011-2014 Subaru Impreza WRX STI Limited H4.2458cc
  • 2010 Subaru Impreza WRX STI Special Edition H4.2458cc
  • 2006-2007 Subaru Impreza WRX TR H4.2458cc
  • 2005-2006 Subaru Legacy GT H4.2458cc
  • 2005 Subaru Legacy GT Limited H4.2458cc
  • 2007-2009 Subaru Legacy GT Limited H4.2458cc
  • 2006-2009 Subaru Legacy GT spec.B H4.2458cc
  • 2015-2020 Subaru WRX STI Base H4.2458cc
  • 2015 Subaru WRX STI Launch Edition H4.2458cc
  • 2015-2020 Subaru WRX STI Limited H4.2458cc
  • 2016 Subaru WRX STI Series.HyperBlue H4.2458cc

Torque Solution Cylinder 4 Coolant Mod for Subaru EJ Engines was designed to increase coolant flow to cylinder #4 head area. The additional coolant flow helps reduce cylinder #4 coolant temps and keeps the temps more uniform with the rest of the cylinders. This helps reduce knock and detonation in cylinder #4, which is known to cause the dreaded EJ ringland failure. Keep your EJ happy by installing our kit. Quality was our #1 priority which is why our kit includes CNC'd billet aluminum head and T fittings along with a multilayer silicone hose and stainless steel clamps.

  • CNC'd 6061 Billet Aluminum Fittings
  • Black Anodized
  • MultiLayer Silicone Hose
  • Stainless Steel Clamps
  • Limited Lifetime Warranty
  • 2008 Subaru Forester Sports 2.5 XT H4.2458cc
  • 2004-2005 Subaru Forester XT H4.2458cc
  • 2006-2008 Subaru Forester XT Limited H4.2458cc
  • 2005 Subaru Forester XT Premium H4.2458cc
  • 2009-2010 Subaru Impreza 2.5 GT H4.2458cc
  • 2002-2005 Subaru Impreza WRX H4.1994cc
  • 2006-2014 Subaru Impreza WRX H4.2458cc
  • 2006-2007 Subaru Impreza WRX Limited H4.2458cc
  • 2010-2014 Subaru Impreza WRX Limited H4.2458cc
  • 2009-2014 Subaru Impreza WRX Premium H4.2458cc
  • 2004-2014 Subaru Impreza WRX STI H4.2458cc
  • 2007 Subaru Impreza WRX STI Limited H4.2458cc
  • 2011-2014 Subaru Impreza WRX STI Limited H4.2458cc
  • 2010 Subaru Impreza WRX STI Special Edition H4.2458cc
  • 2006-2007 Subaru Impreza WRX TR H4.2458cc
  • 2005-2006 Subaru Legacy GT H4.2458cc
  • 2005 Subaru Legacy GT Limited H4.2458cc
  • 2007-2009 Subaru Legacy GT Limited H4.2458cc
  • 2006-2009 Subaru Legacy GT spec.B H4.2458cc
  • 2015-2020 Subaru WRX STI Base H4.2458cc
  • 2015 Subaru WRX STI Launch Edition H4.2458cc
  • 2015-2020 Subaru WRX STI Limited H4.2458cc
  • 2016 Subaru WRX STI Series.HyperBlue H4.2458cc

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