57mm (2 1/4 inch) Pro Design Aluminum Hose Joiner COOLELB45 5" (63mm) ID hose combines

5" (63mm) ID hose combines the tough flexibility and good looks of our black silicone coolant hoses with a fuel-and oil-resistant fluorocarbon rubber (FKM) inner liner

and you're done

These hump connector hoses have a 114mm ID to provide a flexible coupling between two 4 1/2" OD tubes

5mm wall thickness (106mm / 4 1/8" and 87mm / 3 3/8" OD) and a working pressure rating over 15 psi (78 psi burst pressure)

Use our Hose Joiners (HJ76) and our Lined Hose Clamps (Part No

57mm (2 1/4 inch) Pro Design Aluminum Hose Joiner COOLELB45 5" (63mm) ID hose combinesThese anodized aluminum joiner nipples are designed for splicing together our 57mm (2 1 4") ID silicone coolant and turbo intake hose. Use them to connect any two 57mm ID hoses: an elbow to a straight section, a straight section to a reducer, or two elbows. To install, simply slip one hose over one end of the nipple until it just touches the centering bead. Slip the second hose over the other end until the two hoses meet in the middle. Add hose clamps