Silicone Hose, Straight, 4 1/2 inch ID, 1 Foot Length Color:Black Do not try to cut

Do not try to cut the cardboard sleeve

It is designed specifically for connecting a 3" (76mm) OD metal intake pipe to a 3 1/4" (83mm) OD pipe

The 5mm wall thickness results in a 3 3/8" (86mm) OD at one end and 3 5/8" (93mm) OD at the other

It is designed specifically for connecting 2 7/8" (73mm) OD metal intake pipes

These 45 degree reducer elbow hoses have an 83mm ID at one end and a 63mm ID at the other end to connect a 3 1/4" OD tube to a 2 1/2" OD tube

Silicone Hose, Straight, 4 1/2 inch ID, 1 Foot Length Color:Black Do not try to cutOur silicone hose is built for endurance and performance in custom coolant and intake plumbing applications. Each hose is hand crafted from multiple layers of silicone rubber with polyester reinforcing fabric between the layers. The silicone rubber remains flexible and tough from 50 C to +180 C ( 76 F to 356 F). These one foot (12" 33cm) long straight hoses have a 4 1 2" (114mm) ID with a smooth, shiny "wipe down" finish. The 4 ply reinforcement