The aFe Magnum FORCE intake coupling kit is a replacement elbow reducing coupler that adapts 4-3/8 inch ID to 3-3/4 inch ID at a 30-degree angle and is finished in black. Marketed as a spare-parts item for Magnum FORCE cold-air intake systems, the coupler provides the listed internal diameters and angle to restore or reconfigure intake plumbing without modifying the main intake assembly.
aFe Magnum FORCE Intake Coupling Kit (4-3/8 IN ID to 3-3/4 IN ID x 30 Deg.) Elbow Coupler - Black