aFe Magnum FORCE Intake Coupling Kit (4 IN ID to 3-1/2 IN ID x 3-1/2 IN L) Straight Black - 59-00083 fits_1995-2004`BMW`5 Series The valve utilizes the factory

The valve utilizes the factory valve motor and factory performance modes

This coupling features a 30° angle and is designed to connect to tubes with a 3-7/8” and 4-3/8” diameter

Thick Head Flanges

industrial-grade look for aFe quality recognition

aFe Magnum FORCE Intake Coupling Kit (4 IN ID to 3-1/2 IN ID x 3-1/2 IN L) Straight Black - 59-00083 fits_1995-2004`BMW`5 Series The valve utilizes the factoryThe high temperature 3 Ply reinforced silicone reducer coupler is designed to connect to a (3 1 2 x 4)"OD tube and is 3 1 2" long. Standard stainless steel worm gear #056 & #064 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications. Features & Benefits Stainless Steel Worm Gear Clamps Provides Tight Connections Worm Gear Clamps Provide Durability Corrosion