Torque Solution Cylinder 4 Coolant Mod | Subaru EJ20/EJ25 Engines (TS-SU-585)

Subaru EJ20/EJ25 Cylinder 4 Coolant Mod by Torque Solution 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 multi-layer silicone hose and stainless steel clamps. Features CNC'd 6061 Billet Aluminum Fittings Black Anodized Multi-Layer Silicone Hose Stainless Steel Clamps Applications All EJ20 / EJ25 engines 2002 - 2014 Subaru WRX 2004 - 2021 Subaru STI 2004 - 2008 Subaru Forester XT 2005 - 2009 Subaru Legacy GT What's In The Box? 1 - Cylinder 4 Coolant Mod 1 - T Fitting 2 - Clamps Warranty Torque Solution Limited Lifetime Warranty