Red Silicone Hose Coupler, 5 inch ID, 4 inch Length 9506 It is designed specifically for

It is designed specifically for connecting 6" (152mm) OD metal intake pipes

00) to clamp the hose over a 4" OD tube

5mm wall thickness (100mm / 4" and 87mm / 3 3/8" OD) and a working pressure rating over 15 psi (78 psi burst pressure)

These 90 degree reducer elbow hoses have a 60mm ID at one end and a 51mm ID at the other end to connect a 2 3/8" OD tube to a 2" OD tube

These recommendations are specifically for our thick-wall Silicone Hoses

Red Silicone Hose Coupler, 5 inch ID, 4 inch Length 9506 It is designed specifically forThis hose is built for endurance and performance in custom coolant plumbing and intake systems. Silicone rubber construction with 4 ply reinforcement makes this hose tough, reliable, and flexible to temperatures from 60C to +180C ( 76F to +356F). Hand crafted and quality inspected to the highest European standards. Red with a smooth, shiny "wipe down" finish. Pre cut to a 4 inch (100mm) length, just the right length to connect two tubes in your intake