Mishimoto silicone radiator hose kit for 2008–2014 Subaru WRX and 2008+ STI combines high-grade silicone with embedded heat-resistant fibers in a dual-layer construction to reduce heat transfer and increase pressure tolerance while maintaining an OEM replacement fit. The design helps resist higher temperatures and pressure spikes encountered in tuned engines and provides a durable direct-fit replacement for factory hoses.
Mishimoto 08-14 Subaru WRX / 08+ STI Silicone Radiator Hose Kit - Black