aFe Magnum FORCE Intake Coupling Kit (4-1/4 IN ID to 3-3/4 IN ID x 2-1/4 IN L) Straight Black

Magnum FORCE Cold Air Intake System Spare Parts Kit (4-1/4 IN ID to 3-3/4 IN ID x 2-1/4 IN L) Straight Reducing Coupler - Black

• Not For Use on Pressured Size Or Supercharged/Turbocharged Apps.
• Stainless Steel Worm-Gear Clamps Provides Tight Connections
• Worm-Gear Clamps Provide Durability/Corrosion Resistant
• Coupler Hose Allows For Expansion/Movement/Vibration
• 1-Ply Reinforced High Temp Silicone

The high temperature 1-Ply reinforced silicone reducer coupler is designed to connect to a (4.15" x 3.75")OD tube and is 2.35" long. Standard stainless steel worm-gear #056 & #064 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off-road, and racing applications.