BBK high-flow mid pipe with catalytic converters is a 2.5" mandrel-bent Y-pipe designed for 2009–2024 Ram 1500 trucks with the 5.7L Hemi when used with BBK long tube headers (part numbers 1950 or 19500). It includes high-flow steel substrate catalytic converters to improve flow and allows a direct connection to a catback system. The kit is intended to match BBK long tubes and complete the exhaust path.
BBK 09-23 Dodge Ram 1500 Hemi 5.7L High Flow Mid Pipe w/ Catalytic Converters