Well to do it your self you better have a nice day and about 3 to 4 hours. I just did one last week in my drive way, plus 2 del sol both were mine. Have a decent spring compresor and air tools make things much easier. A good jack and jack stands. Pull the old ones out compress and take off. Then put back on not much more to it than that have some one else aline it after you drop it.