RED Silicone Elbow Coupler Hose 4 Ply 2.5" 63 Mm Supercharger Intake Intercooler with T-bolt Clamps RED Silicone Elbow Coupler Hose 4 Ply 2.5" 63 mm Supercharger Intake Intercooler brand new 1 x Red Silicone 90 Degree Elbow Coupler/Reducer with 2 x T-Bolt Clamps 2.5" to 2.5" Inside Diameter Approximately 4.5" in Height