4.5" ID to 4" ID

4.5" ID to 4" IDThis reducing hump hose connects 4 1 2" OD and 4" OD intake tubes together. Temp rated at 250 275F. Made in USA. Recommended clamps are 94100 0450 on the small end and 94100 0500 on the big end. 45R4045H4

This 4-1/2" to 4-1/2" charge air cooler hose has reinforcing stainless steel rings to help the hose keep its shape and handle more pressure under high temperature conditions

This reducing insert adapts a 4" ID intake hose to a 3-1/2" OD tube

Recommended clamps are 94100-0262

This reducing insert adapts a 5" ID intake hose to a 4-3/4" OD tube

and then the 6-5/8" pipe fits into the insert

Special tight-weave aramid reinforcement handles more pressure and can last longer than other brands

This 90 degree silicone elbow is 4" ID and handles 500 F continuous and is perfect for intercooler/aftercooler applications

This reducing insert adapts a 2-1/2" ID intake hose to a 2" OD tube

Recommended clamps are 94100-0350 on the small end and 94100-0450 on the big end

This short radius 5" 90-degree intake hose is used when you need to make a tight bend when joining two 5" OD tubes

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 4-1/2" OD tube