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The Mishimoto silicone radiator hose kit for 2008–2014 Subaru WRX and 2008+ STI replaces factory radiator hoses with a dual-layer silicone construction reinforced by heat-resistant embedded fibers. Engineered to improve pressure tolerance and reduce heat transfer, the kit offers an OEM-replacement fit and raises the system's maximum temperature tolerance to 330°F. It’s intended for reliable coolant hose replacement on WRX/STI models.
Mishimoto 08-14 Subaru WRX / 08+ STI Silicone Radiator Hose Kit - Blue
