CORRECTION, I verified by the part number it is a Tial F46, so it is 46mm. Used for 2 days, Tial 44mm wastegate. Was too small for my setup. 7 psi spring installed. Comes with SS flanges & some short sections of pipe. FYI, it is missing one (1) of the allen head bolts because I dropped it when I took it off. I can't find it. Should be less than $5 at your local nut & bolt shop.
$250 shipped in US 48.
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