3" ID X 4" Long - Gloss Black

3" ID X 4" Long - Gloss BlackThis 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 0338.

choose the Basic Upgrade Kit

Check out our 4" ID X 7" long charge air cooler hose made just for LS and similar engines

This 22 degree silicone elbow is 4" ID

1 ea AL35X4 (not shown) - this is the tube that goes through the fender well

Recommended clamps are CT400

2-1/2" OD aluminum 45 degree elbow

This reducing insert adapts a 4" ID intake hose to a 2-3/4" OD tube

This reducing insert adapts a 5" ID intake hose to a 4" OD tube

If the small end is mounted to a 2

This 3-1/4" silicone coupler is 6 inches long

This reducing 90-degree intake elbow can be used any place where you are connecting a 6" OD tube and a 5-1/2" OD tube

This 90 degree silicone elbow is 2-1/2" ID on one end and 2" ID on the other and can be used anyplace you need a reducing 90-degree bend