aFe Magnum FORCE CAI Silicone Coupling Kit (4in. ID to 3.5in. ID) 2.75in L Straight Reducer - Black

Magnum FORCE Cold Air Intake System Spare Parts Kit (4 IN ID to 3-1/2 IN ID x 2-3/4 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 hump reducer coupler is designed to connect to a (3-1/2" x 4")OD tube and is 3" long. Standard stainless steel worm-gear #052 & #060 clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off-road and racing applications.