I just put the Air Lift 1000 on my Pathfinder for the second time. The first time I did not drill the holes out in the perch for the airlines. I drove about 100 miles and broke an air line and jambed the nipple in to the airbag. I then took both air bags out and grinded the holes with an air die grinder to 3/4 " as sugggested in the instructions. I have not had a problem since. It is extremly importent to winden the hole to allow the bag/nipple/airline to move around in the opening. If you do break a line... you can get better air lines from Napa. They are prablably 10x stronger then the ones provided from Airlift.
Overall the airlift lifts the a$$ of my Pathfinder 2.5"- 3" when full with 35 psi.
I run with 20psi and the back is at stock hight now. (it was sagging about 2" and when I put any kind of load in the back it was bottom out central).
If your looking to assist the rear springs this will do the trick!
