I'll have to have more time to really answer all of this...
When I installed the air struts I had it set up with a $6 or $7 line kit for adapting air struts to a non air suspension..
I actually drilled a couple of holes in the rear side of the rear strut towers and ran the lines through via a couple of rubber grommets and Black RTV to seal it up...
I ran the lined to the plastic part at the rear of the trunk... The Valve sticks out about 1/2 an inch..
The struts hold air and loose it very slowly... I usually check and fill a little once a month..
After you are all said and done you will need a 4 wheel alignment as well..
I'll try to gather a little more info when I have more time..
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