This Garrett GVB-50R outlet hose adapter adapts the blow-off valve outlet to 1.50 inches (38.1mm), allowing connection to larger recirculation or intake hoses. It enables the 50mm RCV valve to feed a 1.50-inch line, offering a reliable transition for turbo plumbing where this larger diameter is needed for flow or fitment reasons.
Garrett GVB-50R Outlet Hose Adapter 1.50in (38.1mm)