1,Turbo inlet manifold flange, fit for Impreza EJ20 EJ25 TD04/TD05/TD06/IHI VF Series. 2,Made of high quality stainless steel material, antirust, anti?corrosion and durable. 3,Simple and fast installation, which does not require complicated operations, save time and effort. 4,Original standard, direct replacement for the old or broken... Turbocharger Adapter Flange TD04 Turbo Manifold Flange DXF Cut Files - TD04L TDO4 Flange - UK IHI VF Series Flange Billet TD05 20G Turbocharger for Subaru Impreza WRX STI EJ20/EJ25 – Water Cooled, Up to 420 HP, Reliable Turbo Performance Original standard, direct replacement for the old or broken turbo inlet manifold flange. Manufactured to the original production specifications to strict quality standards