The GReddy black silicone reducer hose in 60–70mm size serves as a flexible coupler for differing intake or charge plumbing diameters. Built from silicone for pliant sealing under typical intake conditions, it provides a neat black connection to adapt or repair mismatched tubing while maintaining tidy routing and fit in the engine bay.
GReddy 60-70mm Silicone Reducer Hose - Black