air suspension plug and play

[stepside83]

im building a 83 chevy 2wd stepside, and im putting on air suspension, not laying frame just going as low as the body will allow, with out cutting, now im doing this on a pretty tight budget, and this is also my first bagged truck, i found a plug and play unit from chassis tech that has all that is needed all ready wired and plumbed all i would do if i got it, is run wires to power and ground and plug in the air lines to the 1/2" valves was wondering if any one has used this before, or if there was something else like it around the same price that would work better thanks for any links, pics, and advice in advance