4-PLY 2.75" 2 3/4" 70mm ID Straight Turbo Silicone Coupler Hose Intercooler Pipe Tube 3" 76mm Long Working Temperature: -76F (-60C ) to +500F (+260C) Wall Thickness: 5 mm, 4 ply reinforced Inside Diameter: 2.75" / 70 mm approx. Length: 3" / 76 mm approx. Warning: This item is not suitable for fuel or oil transfer