Silicone Coupling Hoses are used by professionals in industries such as high performance racing vehicles, commercial truck and bus, Marine, agricultural and off highway vehicles, diesel, food and beverage, and general manufacturing industries. Application: Cooling connector, Engine Cooling Hose, Intercooler Coupler Pipe, Basic replacement, Custom , Supercharger chargepiping set up, custom compressor, inlet for charged and supercharged car etc.