The BMC silicone reducer 70mm to 80mm (80mm length) is a stepped connector that expands a 70mm inlet to an 80mm outlet over an 80mm span. It is intended for situations where piping diameters need to be matched without multiple couplers, offering a single-piece transition to maintain a cleaner intake or charge routing. The consistent length helps keep mating parts aligned during installation.
BMC Silicone Reducer 70mm to 80mm / 80mm Length