aFe Magnum FORCE Intake Coupling Kit (4-1/4 IN ID to 3-7/8 IN ID x 17 Deg.) Elbow Coupler - Black 2018-nissan-maxima-esi2372148 Utilizes factory mounting locations and

Utilizes factory mounting locations and factory style flanges making it a true bolt-on system

forged aluminum cover

If the engine isn't turning fast

the race track

With unique sound patterns designed to offer maximum enjoyment

aFe Magnum FORCE Intake Coupling Kit (4-1/4 IN ID to 3-7/8 IN ID x 17 Deg.) Elbow Coupler - Black 2018-nissan-maxima-esi2372148 Utilizes factory mounting locations andThe high temperature 2 Ply reinforced silicone elbow coupler is designed to connect to a (3 7 8" x 4 1 4")OD tube. Standard stainless steel worm gear #064 & #072 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications.