2006-2007 STI Cooling

Built for your 2006-2007 Subaru WRX STI, this cooling collection offers a wide selection of premium parts designed to keep your engine running cooler and more efficiently. Whether you’re looking to replace worn components or upgrade for better heat management, you’ll find radiators, hoses, thermostats, and oil cooling solutions tailored to your STI’s needs.

Proper cooling is essential for maintaining power and reliability, especially under demanding driving conditions. Our parts help reduce engine temperatures, improve response, and support overall vehicle durability. With quality brands and Subaru-specialized fitment, you can trust these upgrades to perform on the street or track.

Shop cooling upgrades for your Subaru WRX STI at Subimods.