2.75" to 3" Reinforced Turbo Silicone 45 Degree Elbow Reducer Hose Black Material: 3-Ply Reinforced Silicone. Color: Black Withstands temperatures up to 500F Inlet Size: 2.75" inch (70mm), Outlet Size: 3" inch (76mm) Thickness: 4.0mm Leg Length: 3" (76mm)