aFe Magnum FORCE Intake Coupling Kit (3-1/4IN ID to 3-1/8IN ID x 3IN L)Straight Coupler w Hump Black

The high temperature 1-Ply reinforced silicone hump reducer coupler is designed to connect to a (3-1/4" x 3-1/8")OD tube and is 3" long. Standard stainless steel worm-gear #048 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off-road, and racing applications.