Fits V-Band compressor outlet Garrett GT42, GTX42, GT45, GTX45, GT47, GTX47, GTX50, GTX55, G55 V-Band adapter and clamp compressor side / air outlet Flange for GT42 / GTX42 / GTX45-GTX55 compressor housing pressure side / outlet Fits V-Band compressor outlet Garrett GT42, GTX42, GT45, GTX45, GT47, GTX47, GTX50, GTX55, G55 Since Garrett GT42, GTX42, GT45, GTX45, GT47, GTX47, GTX50, GTX55, G55 turbos do not have a hose connection on the compressor housing outlet, here is the matching V-band clamp and aluminum V-band ring for the compressor housing V-band outlet (pressure side) on the Garrett GT42, GTX42, GT45, GTX45, GT47, GTX47, GTX50, GTX55, G55 turbochargers. An 89mm Aluminum pipe or elbow can be welded onto the V-band flange.