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.