2" to 2.5" Reinforced Turbo Silicone 90 Degree Elbow Reducer Hose Black Material: 3-Ply Reinforced Silicone. Color: Black Withstands temperatures up to 500F Inlet Size: 2" Inch (51mm), Outlet Size: 2.5" inch (63mm) Thickness: 4.0mm Leg Length: 3" (76mm)