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

Part #: TS-SU-585. The Torque Solution Coolant Mod for Cylinder 4 of Subaru EJ Engines is a game - changer. It boosts coolant flow to the cylinder #4 head area. This extra flow reduces the coolant temperature of cylinder #4 and makes the temperature consistent with other cylinders. By doing so, it cuts down on knock and detonation in cylinder #4, which are major causes of the well - known EJ ringland failure. Install our kit to keep your EJ engine in top shape. Quality is our top concern. Our kit features CNC'd billet aluminum head and T fittings, a multi - layer silicone hose, and stainless steel clamps. Product Features: - CNC'd 6061 Billet Aluminum Fittings - Black Anodized finish - Multi - Layer Silicone Hose - Stainless Steel Clamps - Limited Lifetime Warranty. Fits: - All EJ20 / EJ25 engines - Subaru WRX from 2002 to 2014 - Subaru WRX STI from 2004 to 2021 - Subaru Forester XT from 2004 to 2008 - Subaru Legacy GT from 2005 to 2009. Proposition 65 mandates businesses to warn Californians about significant chemical exposures that may cause cancer, birth defects, or other reproductive harm. WARNING: (http://www.p65warnings.ca.gov). Installation Instructions

Using this Torque Solution coolant mod kit is quite straightforward. First, make sure your Subaru EJ engine is turned off and cooled down. Locate the cylinder #4 head area where you'll install the kit. Attach the CNC'd billet aluminum head and T fittings carefully, then connect the multi - layer silicone hose using the stainless steel clamps. When installing, be gentle to avoid damaging the parts. As for maintenance, regularly check the clamps to ensure they're tight and there are no signs of leakage. Inspect the silicone hose for any cracks or wear. If you notice any issues, contact our support team. Remember, this kit comes with a limited lifetime warranty, so you can use it with confidence. And if you're in California, be aware of the Proposition 65 warning regarding chemical exposures.