MISHIMOTO Subaru Silicone Radiator Hose Kit (08-14 WRX) (08-21 STI)

The Mishimoto Silicone Radiator Hose Kit for the Subaru WRX and STI is engineered as a direct‑fit upgrade that enhances cooling reliability and long‑term durability. Each hose is constructed using a dual‑layer design that combines high‑grade silicone with heat‑resistant embedded fibers, providing improved heat reduction, increased pressure tolerance, and consistent performance under demanding conditions. Designed to replace the factory hoses without modification, this kit delivers a precise OEM‑replacement fit and a substantial improvement in resilience over the stock rubber components. A dependable upgrade for any WRX or STI.