{"product_id":"cylinder-4-chamber-cooling-system-1","title":"Cylinder 4 Chamber Cooling System","description":"The GetaDomTune Cylinder 4 Chamber Cooling System is an industry-first, patent-pending kit designed to enhance the reliability of Subaru EJ engines. It specifically targets the DOHC EJ Cylinder 4 Combustion Chamber by increasing coolant flow within the LH head. This targeted flow aims to reduce detonation-causing hot spots, lower Exhaust Gas Temperature (EGT) delta, and generally improve cooling system performance.\n\nThe fittings are custom-machined and anodized from 6061 aluminum, paired with an Aluminum Alloy 5\/8 T-fitting and 316SS or 304SS embossed worm clamps for secure connections. Installation includes instructions and galley plug\/water pump components.\n\nThis cooling system is compatible with a range of Subaru models, including the 2002-2014 WRX, 2004-2021 STI, 2004-2008 Forester XT, and 2005-2009 Legacy GT. Proper installation may require additional items such as Permatex sealant and specific tools like a deep 1-inch socket or a 3\/8 crows foot, and potentially a long extension for the plug fitting. Some users have also noted the importance of having fresh coolant and acknowledged that a tune might be beneficial after installation, though this is not explicitly stated as a requirement by the manufacturer.","brand":"Getadomtune","offers":[{"title":"Default Title","offer_id":52688552263992,"sku":"GDT-CYL4COOL","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664202095.webp?v=1784890895","url":"https:\/\/store.motormia.co\/products\/cylinder-4-chamber-cooling-system-1","provider":"MOTORMIA","version":"1.0","type":"link"}