GetaDomTune Cylinder 4 Chamber Cooling System | 2002-2014 Subaru WRX, 2004-2021 Subaru WRX STI, and 2005-2009 Subaru Legacy GT (CoolingSystem-EJ)

Subaru EJ Cylinder 4 Cooling Mod by GetaDomTune Industry-first (and patent-pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability by reducing detonation causing hot spots, reducing EGT delta, and improving overall cooling system performance. With this installation, you'll be able to lower temps in cyl 4, which is the one most prone to pre detonation. Features Top quality components like: High-grade silicone hose for a much needed flow that’s able to handle higher cylinder temps and the hottest coolant temps Stainless Pinch clamp Custom machined and anodized 6061 fitting Aluminum Alloy 5/8 T 316SS or 304SS embossed worm clamps (subject to market availability) Includes Instructions Galley plug/water pump components Applications 2002 - 2014 Subaru WRX 2004 - 2021 Subaru STI 2004 - 2008 Subaru Forester XT 2005 - 2009 Subaru Legacy GT What's In The Box? 1 - Coolant Pipe (Assembled) 1 - Aluminum Alloy 5/8 T 3 - Embossed Worm Clamps Instructions Warranty Manufacturer Standard Warranty