I've been browsing past posts in order to gain some more knowledge before installing the new boost controller I got from Dawes. Some of the posts mentioned pics but the links don't work. I have an '82 300SD. I basically have a few questions.

Where exactly is the current boost controller?

Do I just swap in this one in its place and then T into the air line off the manifold that goes to this small metal thing and into the ALDA for the pressure gauge?

Thanks,

Frank.

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'82 300SD