[SCOTI]

If you just get the 4-wheel installer kit from air-ride it's approx 900$. My truck doesn't need to air up in 3 seconds so the little 315 compressor works fine for me + no need to fabricate brackets to mount to the engine. I don't have time to run around town searching for all the little stuff so air-ride worked better for me + I've got warranty and/or tech help if needed since everything was purchased @ one location. If you can't do the fab work required for the a-arm/crossmember plates then they sell a kit for these trucks but I feel it's a little overpriced for the few brackets that are included.