aFe Magnum FORCE Intake Coupling Kit (3-1/2 IN ID x 2 IN L) Straight Coupler - Black

The high temperature 2-Ply reinforced silicone straight coupler is designed to connect to a 3-1/2"OD tube and is 2" long. Standard stainless steel worm-gear #056 clamps provides tight connections, durability and is corrosion resistant for industrial, commercial, truck, off-road and racing applications.