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. Learn More

Add some extra Mishimoto flair to your build with the Mishimoto Push-On 45 Degree -10AN Aluminum Swivel Hose End Fittings. Our hose fittings feature a 3/8 barbed end for a simple installation on a variety of hoses along with a -10AN fitting for easy integration to your system. These fittings are also clear and black anodized aluminum to keep a fresh look under the hood. They are perfectly suited for custom oil coolers, transmission coolers, catch cans and much more. Get yours today! Learn More

Enthusiasts who push their high-performance cars to the limit understand the importance of keeping their oil temperatures low to prevent damage, or even seizure of the engine.The Mishimoto 10 Row Oil Cooler Kit will extend the life of your engine by ensuring your essential high-wear engine components such as piston rings, skirts and cam bearings are sufficiently lubricated with cooler oil. Learn More

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. Learn More

All Radiator Relief coolant additives are specially formulated to reduce the bubbles that form on hot metal surfaces, such as cylinder heads, known as surface tension. Radiator Relief improves heat transfer from the engine to the coolant while reducing cavitation and scaling. Learn More

Radiator Relief(TM) supercharges your radiator by transferring heat more efficiently through the radiator. Similar to the original formula this proven coolant additive will reduce your operating temperature up to 30°F reducing engine wear that occurs during extreme use. Learn More