Torque Solution Cylinder 4 Cooling Mod for Subaru EJ Engines | TS-SU-585
Video description
Shop the Torque Solution Cylinder 4 Cooling Mod here:
Help protect your EJ engine's most vulnerable cylinder with the Torque Solution Cylinder 4 Cooling Mod (TS-SU-585). Designed to increase coolant flow to the #4 cylinder head, this upgrade helps reduce localized hot spots, promote more consistent coolant temperatures, and minimize the risk of knock and detonation.
On Subaru EJ20 and EJ25 engines, Cylinder #4 is known to run hotter than the others, which can contribute to the infamous ringland failures. The Torque Solution Cooling Mod improves coolant circulation to that area, helping maintain more balanced temperatures across the engine for improved reliability.
Built with premium materials, this kit includes CNC-machined 6061 billet aluminum fittings, a durable multi-layer silicone hose, and stainless steel clamps for a long-lasting installation.
Fitment:
All Subaru EJ20 & EJ25 Engines
Subaru WRX (2002-2014)
Subaru WRX STI (2004-2021)
Subaru Forester XT (2004-2008)
Subaru Legacy GT (2005-2009)
Features:
- Increases coolant flow to Cylinder #4
- Helps reduce Cylinder #4 coolant temperatures
- Promotes more uniform engine cooling
- Helps reduce knock and detonation
- Designed to combat the common EJ Cylinder #4 hot spot
- CNC-machined 6061 billet aluminum fittings
- Black anodized finish
- Multi-layer silicone hose
- Stainless steel clamps
- Limited Lifetime Warranty
Whether you're building a high-horsepower EJ or simply looking to improve long-term engine reliability, the Torque Solution Cylinder 4 Cooling Mod is one of the smartest preventative upgrades you can make.
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