Black 2.25" to 2.25 Inch (57mm) 45 Degree Silicone Pipe Elbow Coupler Hose Intercooler Black Silicone 45 degree Elbow Hose Inside Diameter: 2.25" inches Or 57mm Leg Length 50mm / 1.97 inches Thickness 4mm / 3ply polyester; 1 x Genuine Silicone hose; Application: Basic replacement, Custom Turbo, Supercharger chargepiping set up, custom compressor, inlet for turbocharged and supercharged cars, vehicles, Engines, Motors, boats etc. Temperature Range: -40to 400Fahrenheit