Mishimoto silicone 1992-2000 Subaru Impreza WRX/STI Turbo radiator hose kits are made with a dual layer combining high grade silicone and heat-resistant embedded fibers to provide efficient heat reduction and increased pressure tolerance, all with an OEM replacement fit! Perfect for your 1992-2000 Subaru Impreza WRX/STI Turbo.