aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (4 1/4in. ID to 3.00in. L) Straight Reducer

The high temperature injection molded silicone bellow coupler is designed to connect to a 4-1/4"OD tube and is 3" long. Standard stainless steel worm-gear #072 clamps provides tight connections, durability, and is corrosion resistant for industrial, commercial, truck, off-road, and racing applications.

• 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
• Injection Molded High Temp Silicone