Precision Works Cylinder 4 Coolant Mod Subaru EJ Engines

Precision Works Cylinder 4 Coolant Mod Subaru EJ Engines

Key Features:

• Increase flow to cylinder 4
• Reduce cylinder 4 temperatures to keep all cylinders temp. even
• Reduce knock and detonation
• Prevent ring land failure
• 6061 billet aluminum
• Precision CNC machined
  
• Multi-layer silicone hose
• Stainless steel clamps

Designed to work with the following Subaru:

• Subaru EJ20 EJ25 Engines
• Subaru WRX 2002-2014
• Subaru STI 2004+
• Subaru Forester XT 2004-2013
• Subaru Legacy GT 2005-2009
• Subaru Outback XT 2005-2009
• Subaru Impreza 2.5 GT 2009-2010
• Subaru Baja 2004-2006
• Saab 9-2X 2005-2006