I have been experiencing some boost issues for while now. I was blaming my standalone but as it turned out my turbo was the culprit.

The good news is I get to install the 20g turbo but I need to cut the wastegate flange and reposistion it , becuase this turbo/manifold is set up for a jap spec s13 car. I also need to posistion the compressor housing too...

The black mark on the wastegate flange is where it needs to be cut and reposistioned facing down...

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