yea,
www.truckn-store.com is pretty good for airride stuff. ur gonna need strut bags, not cyliners and accumulators. airline is very cheap. figure about $30 for 100ft of teflon 3/8 airline. make sure you get quality brass fittings, not those crappy plastic ones. get at least a 6gal tank, or even a few smaller ones to equal 6+ gallons, and a 3/4hp 100% duty compressor. the strutbags alone will cost about $1,000 usually, and the rest of the stuff with install will bring your total to a lil over $2k probably. check my page out for details of my setup....
http://www.deanjoyce.com/mystique/index.htm