aFe MagnumFORCE Cold Air Int Sys Spare Parts Kit (4-3.5in ID x 40 Deg) Elbow Reducing Coupler - Blk Oil Separator if the OEM check valve

if the OEM check valve is removed (see installation instructions)

The perfect addition to your engine bay

This resonator delete pipe is constructed using 304 stainless steel for maximum strength and durability

providing a flexible and reliable fueling system for motorsport and high-performance applications

aFe MagnumFORCE Cold Air Int Sys Spare Parts Kit (4-3.5in ID x 40 Deg) Elbow Reducing Coupler - Blk Oil Separator if the OEM check valveThe high temperature 2 PLY reinforced silicone 40 degree reducer coupler is designed to connect to a (4" x 3 1 2") OD tube and is 3" long. The coupling is 3" long with a 40 degree bend. Standard stainless steel worm gear #056 and #064 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications.