in not talking about lifting it to change a tire i mean like how you can drop or lower a car how do you make it higher is it hard to do or does it take long .
it all depends on your suspension type, torsion bars are just wound down springs need to be cut or replaced with lower ones, with the right tools and a little mechanical aptitude its a relatively simple process
One does not 'lower' or 'drop' a car. It rides at the height the manufacturer made it to ride. It is not something that you should try to do. Any modifications you do to a cars suspension will damage the car. Not only does it make the car dangerous, but it would take away all it's resale value. If you have a car with modified suspension you should tell your insurance company, and pay the increased premium. Otherwise they will not cover you or the car in an accident if they can show your modification caused the accident or caused it to be worse. It is a really stupid thing to do.
Body lift is simple blocks added and can run from $3-500 suspension lift is fabricating your entire suspension and adding parts for steeing that runs from $1000-1500. Usually requires someone knowlegeable in suspension and steering