Silicone Reducing Hump Hose 4" ID to 3-1/2" ID X 4" Long Gloss Black

This silicone reducing hump hose is ideal in applications where you need a little "flex", such as between the air cleaner and the engine, or between the engine and the charge air cooler. 

Our silicone hump hoses have radiused corners inside the hose at the hump, for less turbulence. No sharp edges inside the hose.

Temp rated to 350F.

Recommended clamps are 94100-0388 on the small end and 94100-0438 on the big end.