V-Band Flange s400 T4 1.25AR (Vs racing 7875, and similar) Turbine; turbo downpipe: 3.5" or 4.0" SS

Made to self-center on the turbo the 7875 1.25 turbine housing from VS Racing. Also all t4 1.25 turbine used on many turbos. Strong construction, welding surface is away from the sealing surface. well thought out. 304L stainless steel. fits T4 Billet 1.25ar housing divided 80mm Compressor too. 

Options for 3.5" and 4" flanges. Both use a 4" Clamp

Buy the 4" clamp at this link!
https://monkeyfabgarage.com/products/v-band-clamp-clamp-only?variant=43882863460588