Most of what you're looking for will either have to come from the dealership or you'll at least need to go to a performance shop which caters to the Supra. Locally, you're probably stuck with the dealership... online you've got a couple choices.
No idea what a turbo/intercooler link is... post a picture if you don't know the name... or at least be far more descript.
I'll get back to you with the part numbers for the gaskets later... then you may order them from the dealership or Champion Toyota.
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