aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3in. to 2.75in. ID) Straight Reducer w/Hump - 59-00063

The high temperature 1-Ply reinforced silicone hump coupler is designed to connect to a (3" x 2-3/4")OD tube and is 3" long. Standard stainless steel worm-gear #044 & #048 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off-road, and racing applications.