Cylinder 4 Coolant Mod Cooling Hose Kit for WRX STI Forester XT Legacy GT, EJ20 EJ25 Engine, Black Aluminum T-Fitting with Rubber Hose and Clamps, 2002-2020

Upgrade your cooling performance with this precision-engineered Cylinder 4 Coolant Mod Kit. Specifically designed for 2002-2020 WRX, STI, Forester XT, and Legacy GT models equipped with DOHC EJ20/EJ25 engines (except 2010+ LGT). This kit features a robust T-fitting and connectors crafted from CNC-machined 6061 billet aluminum, paired with high-quality rubber cooling hose. The kit measures 10.24 inches in length, with a T-fitting height of 1.72 inches and width of 2.32 inches, ensuring perfect fitment for your vehicle. The design promotes increased coolant flow and helps reduce knock, detonation, and cylinder temperature variations. Installation is straightforward with the included hose clamps, and the components are precisely engineered to prevent leaks. Note that the cooling pipe allows only slight bending and cannot be bent beyond 90 degrees. This modification kit comes complete with all necessary components for installation and includes a one-year warranty for quality-related issues.

• VEHICLE COMPATIBILITY: Designed specifically for WRX (2002-2014), STI (2004+), Forester XT (2004-2008), and Legacy GT (2005-2009) with DOHC EJ20/EJ25 4-cylinder engines, excluding 2010+ Legacy GT models
• PERFORMANCE ENHANCEMENT: Increases coolant flow to cylinder 4, reducing knock, detonation, cylinder temperatures, and EGT delta while improving overall cooling system efficiency
• PREMIUM CONSTRUCTION: Features CNC machined 6061 billet aluminum T-fitting and connectors paired with high-quality rubber cooling hose for superior durability and perfect fitment with no leakag
• COMPLETE KIT INCLUDED: Package contains 1 engine cooling mod hose (10.24 inches long), black aluminum T-fitting (2.32 x 1.72 inches), and stainless steel hose clamps for straightforward installation
• INSTALLATION NOTE: Flexible cooling pipe can only be bent slightly and cannot be bent to 90 degrees or above to maintain proper coolant flow and system integrity