Connect any 4 inch (102mm) outside diameter component or air intake tube with another 4" inch outside diameter tube. Comes complete with 2 heavy-duty stainless steel worm gear hose clamps.

•Black 4-Ply Reinforced High Temp Silicone Coupler 4 Inch / 102mm Inner Diameter

•3" / 76.2mm Coupler Length provides proper tube engagement and added clamping area.

•5mm /.2" thick reinforced 4-ply silicone for heavy-duty applications.

•150 PSI Max Pressure Rating / Temperature rated up to 350*F or 177*C

4" ID Straight Silicone Hose Coupler Reinforced High Temp 4-Ply with Clamps