« Reply #1 on: June 22, 2008, 03:47:32 am »
I put airshocks on my 2002 4-Runner. Should be similar to your suspension. I can't remember off-hand what the airshock numbers were, but I can find out for you if you are interested. Easy to install, basically just replaces the two rear shocks on the truck. They were from CarQuest and can handle 200PSI I believe. I has helped out considerably with the squat from the weight. Oh..and I use the stock reciever with a drop hitch (~6" I think?).

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01' X-22 w/ P.Pass, Acme 3 blade, Y. Optima, 10" Kicker L7 Solobaric, 600w diamond audio, 4 Polk Audio 6.5" tower speakers
02' Supercharged 4-Runner Sport, 7th inj., TRD Trans. cooler, Nav., 3" lift, Eibach, Air Shocks, 285 Toyo MT's, XM, R. Optima, TRD package.