Go to the air ride tech website or to truckn.com that is where I ordered my strut bags. It was 650 for the front and the same for the back. Then the compressor, lines, valves, tank will be about 800-1000 . We didn't have to modify anything on my car to put them on. Just basically bolt on. You could easily do it yourself if u know a little about the valves and tank. Sometimes when u go to a shop you will end up spending a lot more if they buy the parts then if u had just ordered them yourself and took it to them to put on.
