Torque Solution Cylinder 4 Coolant Mod: Subaru EJ Engines | TS-SU-585

Part #: TS-SU-585. The Torque Solution Cylinder 4 Cooling Mod for Subaru EJ Engines boosts coolant flow to the cylinder #4 head area. This extra flow lowers cylinder #4 coolant temps and keeps them consistent with other cylinders. It reduces knock and detonation in cylinder #4, preventing the EJ ringland failure. Install our kit to keep your EJ engine in top - shape. Quality is our top concern, so the kit features CNC'd billet aluminum head and T - fittings, a multi - layer silicone hose, and stainless steel clamps. Key features include CNC'd 6061 Billet Aluminum Fittings, black anodized finish, multi - layer silicone hose, stainless steel clamps, and a limited lifetime warranty. Fits all EJ20 / EJ25 engines, Subaru WRX 2002 - 2014, Subaru WRX STI 2004 - 2021, Subaru Forester XT 2004 - 2008, and Subaru Legacy GT 2005 - 2009. Proposition 65 mandates warnings for Californians about chemical exposures. WARNING: (http://www.p65warnings.ca.gov)

Using this Torque Solution Cylinder 4 Coolant Mod is straightforward. First, make sure your Subaru EJ engine is turned off and cooled down. Then, carefully install the kit components as per the provided instructions. Attach the CNC'd billet aluminum fittings, connect the multi - layer silicone hose, and secure it with the stainless steel clamps. When it comes to maintenance, regularly check the hose for any signs of wear or damage. If you notice any leaks or issues with the fittings, address them right away. Keep in mind the Proposition 65 warning if you're in California. This product comes with a limited lifetime warranty, so if anything goes wrong, reach out to us. Always follow the installation instructions to ensure the best performance and safety of your engine.