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
