Build qualitys alright, the pipes are stainless, flanges are mild/chromed.
Weldings good, fitment seems a bit off though, the flange to the head will need some attention so it actually fits. Ovaling some holes and cutting a bit off the bottom.
Gaskets it comes with look rubbish too! and 3bolt wastegates are rare as hell. Not sure why its got that flange on it atall. Its easy to remove though.