The GReddy silicone reducer hose converts a 50mm fitting down to 42mm and is offered in black as a durable coupler solution for intake or intercooler plumbing. It provides a smooth transition between differing pipe diameters to maintain airflow paths and sealing where application-specific reducers are required, suitable for custom plumbing and repair in air intake systems.
GReddy 42-50mm Silicon Reducer Hose - Black