Confused 04 JDM legacy twinscroll Turbo difference

VF turbo upgrade! Oem upgrade for your Td04s! vf38 turbo vs td04

IHI VF38 · Mitsubishi TD04 HLA 19T · IHI VF44 · IHI VF45

ฮัวเรซ vs ปาชูกา Kinugawa Turbo TD04HLL-21H for Subaru BP5 BL5 Legacy Liberty GT Replace VF38 and recondition or replacement depending on availability or the turbo problem  Is it worth the extra money to go with the STI Turbo over the stock It needs to be replaced any way I know i well also need new injectors and Just got a vf38 turbo for my 04 wrx what all is needed to do a swap And an exhaust manifold and STI oil pan That's the short list

auto tkslot777 VF40 TURBO BEARING HOUSING FOR IHI VF38 VF44 VF45 VF46 vf38 turbo vs td04 TD05 TD04 For SUBARU EJ20 EJ25 WRX Impreza Legacy Turbo Oil Feed Line Kit Toyota