This CNC Aluminium, O-Ring Sealed Flange is used to convert the Garrett GT42 / GTX42 & Borg Warner S400 / S400SX3 / S400SX4 Compressor Housing Outlet, from V-Band to a 89mm (3.5") Silicone hose.
This flange is suitable for the Garrett GT4294, GT4294R, GT4202, GT4202R, GTX4294R and GTX4202R. It also fits the Borg Warner Airwerks S400SX3/S400SX4.
This allows for the use of a 3.5" silicone hose from the compressor housing outlet.