The high temperature 2-Ply reinforced silicone elbow reducer coupler is designed to connect to a (4″ x 3-1/2″)OD tube and is 3″ long. Standard stainless steel worm-gear #044 #056 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off-road, and racing applications.
Magnum FORCE Cold Air Intake System Spare Parts Kit (4 IN ID to 3-1/2 IN ID x 90 Deg.) Elbow Reducing Coupler – Black
(4 IN ID to 3-1/2 IN ID x 90 Deg.) Elbow Reducing Coupler – Black